ION Stock Price History - Ionics, Inc.
Best Day (1Y)
₱1.08
November 20, 2025
Worst Day (1Y)
₱0.720
March 03, 2025
Average Volume (1Y)
562K
Daily Average
Most Traded (1Y)
6.11M
March 18, 2025
| Date | Close | High | Low | Trade Volume | Trade Value | Change | Change % |
|---|---|---|---|---|---|---|---|
| Nov 21, 2025 | ₱1.06 | ₱1.08 | ₱1.04 | 918K shares | ₱942K | -₱0.02 | -1.85% |
| Nov 20, 2025 | ₱1.08 | ₱1.08 | ₱1.05 | 773K shares | ₱831K | +₱0.01 | +0.93% |
| Nov 19, 2025 | ₱1.07 | ₱1.07 | ₱1.02 | 1.78M shares | ₱1.86 Million | +₱0.05 | +4.90% |
| Nov 18, 2025 | ₱1.02 | ₱1.05 | ₱0.990 | 4.10M shares | ₱4.18 Million | +₱0.02 | +2.00% |
| Nov 17, 2025 | ₱1.00 | ₱1.00 | ₱0.990 | 306K shares | ₱305K | ₱0.00 | 0.00% |
| Nov 14, 2025 | ₱1.00 | ₱1.01 | ₱0.970 | 359K shares | ₱355K | ₱0.00 | 0.00% |
| Nov 13, 2025 | ₱1.00 | ₱1.00 | ₱0.970 | 758K shares | ₱750K | ₱0.00 | 0.00% |
| Nov 12, 2025 | ₱1.00 | ₱1.01 | ₱0.970 | 1.43M shares | ₱1.42 Million | +₱0.01 | +1.01% |
| Nov 11, 2025 | ₱0.990 | ₱1.00 | ₱0.960 | 5.01M shares | ₱4.96 Million | +₱0.03 | +3.13% |
| Nov 10, 2025 | ₱0.960 | ₱0.960 | ₱0.950 | 215K shares | ₱206K | +₱0.01 | +1.05% |
| Nov 07, 2025 | ₱0.950 | ₱0.970 | ₱0.940 | 697K shares | ₱662K | -₱0.02 | -2.06% |
| Nov 06, 2025 | ₱0.970 | ₱0.980 | ₱0.970 | 156K shares | ₱151K | ₱0.00 | 0.00% |
| Nov 05, 2025 | ₱0.970 | ₱0.970 | ₱0.960 | 977K shares | ₱946K | +₱0.01 | +1.04% |
| Nov 04, 2025 | ₱0.960 | ₱0.960 | ₱0.930 | 22K shares | ₱21K | +₱0.02 | +2.13% |
| Nov 03, 2025 | ₱0.940 | ₱0.960 | ₱0.930 | 81K shares | ₱76K | -₱0.01 | -1.05% |
| Oct 30, 2025 | ₱0.950 | ₱0.960 | ₱0.940 | 169K shares | ₱160K | ₱0.00 | 0.00% |
| Oct 29, 2025 | ₱0.950 | ₱0.970 | ₱0.940 | 205K shares | ₱194K | ₱0.00 | 0.00% |
| Oct 28, 2025 | ₱0.950 | ₱0.980 | ₱0.940 | 238K shares | ₱230K | ₱0.00 | 0.00% |
| Oct 27, 2025 | ₱0.950 | ₱0.980 | ₱0.950 | 275K shares | ₱263K | -₱0.02 | -2.06% |
| Oct 24, 2025 | ₱0.970 | ₱0.980 | ₱0.940 | 282K shares | ₱270K | -₱0.01 | -1.02% |
| Oct 23, 2025 | ₱0.980 | ₱0.990 | ₱0.970 | 522K shares | ₱502K | +₱0.01 | +1.03% |
| Oct 22, 2025 | ₱0.970 | ₱0.990 | ₱0.930 | 751K shares | ₱728K | -₱0.01 | -1.02% |
| Oct 21, 2025 | ₱0.980 | ₱0.980 | ₱0.950 | 694K shares | ₱665K | +₱0.02 | +2.08% |
| Oct 20, 2025 | ₱0.960 | ₱0.990 | ₱0.910 | 585K shares | ₱560K | +₱0.05 | +5.49% |
| Oct 17, 2025 | ₱0.910 | ₱0.950 | ₱0.900 | 1.15M shares | ₱1.06 Million | -₱0.01 | -1.09% |
| Oct 16, 2025 | ₱0.920 | ₱0.930 | ₱0.900 | 50K shares | ₱46K | -₱0.01 | -1.08% |
| Oct 15, 2025 | ₱0.930 | ₱0.940 | ₱0.920 | 4K shares | ₱4K | -₱0.01 | -1.06% |
| Oct 14, 2025 | ₱0.940 | ₱0.940 | ₱0.920 | 426K shares | ₱392K | +₱0.01 | +1.08% |
| Oct 13, 2025 | ₱0.930 | ₱0.930 | ₱0.930 | 47K shares | ₱44K | -₱0.01 | -1.06% |
| Oct 10, 2025 | ₱0.940 | ₱0.940 | ₱0.910 | 640K shares | ₱588K | ₱0.00 | 0.00% |
| Oct 09, 2025 | ₱0.940 | ₱0.940 | ₱0.900 | 930K shares | ₱851K | ₱0.00 | 0.00% |
| Oct 08, 2025 | ₱0.940 | ₱0.940 | ₱0.930 | 313K shares | ₱289K | +₱0.01 | +1.08% |
| Oct 07, 2025 | ₱0.930 | ₱0.950 | ₱0.910 | 742K shares | ₱682K | +₱0.01 | +1.09% |
| Oct 06, 2025 | ₱0.920 | ₱0.940 | ₱0.900 | 133K shares | ₱123K | -₱0.03 | -3.16% |
| Oct 03, 2025 | ₱0.950 | ₱0.960 | ₱0.940 | 840K shares | ₱781K | +₱0.01 | +1.06% |
| Oct 02, 2025 | ₱0.940 | ₱0.960 | ₱0.900 | 44K shares | ₱40K | -₱0.02 | -2.08% |
| Oct 01, 2025 | ₱0.960 | ₱0.960 | ₱0.880 | 1.60M shares | ₱1.45 Million | +₱0.05 | +5.49% |
| Sep 30, 2025 | ₱0.910 | ₱0.940 | ₱0.910 | 147K shares | ₱135K | -₱0.02 | -2.15% |
| Sep 29, 2025 | ₱0.930 | ₱0.930 | ₱0.900 | 162K shares | ₱146K | +₱0.01 | +1.09% |
| Sep 26, 2025 | ₱0.920 | ₱0.920 | ₱0.900 | 111K shares | ₱102K | +₱0.02 | +2.22% |
| Sep 25, 2025 | ₱0.900 | ₱0.920 | ₱0.900 | 156K shares | ₱142K | -₱0.02 | -2.17% |
| Sep 24, 2025 | ₱0.920 | ₱0.920 | ₱0.890 | 269K shares | ₱242K | ₱0.00 | 0.00% |
| Sep 23, 2025 | ₱0.920 | ₱0.930 | ₱0.900 | 194K shares | ₱179K | +₱0.02 | +2.22% |
| Sep 22, 2025 | ₱0.900 | ₱0.950 | ₱0.900 | 484K shares | ₱440K | -₱0.05 | -5.26% |
| Sep 19, 2025 | ₱0.950 | ₱0.960 | ₱0.940 | 37K shares | ₱35K | ₱0.00 | 0.00% |
| Sep 18, 2025 | ₱0.950 | ₱0.950 | ₱0.950 | 5K shares | ₱5K | ₱0.00 | 0.00% |
| Sep 17, 2025 | ₱0.950 | ₱0.950 | ₱0.910 | 807K shares | ₱761K | +₱0.02 | +2.15% |
| Sep 16, 2025 | ₱0.930 | ₱0.950 | ₱0.930 | 64K shares | ₱60K | -₱0.01 | -1.06% |
| Sep 15, 2025 | ₱0.940 | ₱0.950 | ₱0.920 | 145K shares | ₱135K | +₱0.01 | +1.08% |
| Sep 12, 2025 | ₱0.930 | ₱0.950 | ₱0.930 | 88K shares | ₱82K | -₱0.02 | -2.11% |
| Sep 11, 2025 | ₱0.950 | ₱0.950 | ₱0.940 | 102K shares | ₱96K | +₱0.04 | +4.40% |
| Sep 10, 2025 | ₱0.910 | ₱0.950 | ₱0.910 | 171K shares | ₱158K | -₱0.03 | -3.19% |
| Sep 09, 2025 | ₱0.940 | ₱0.950 | ₱0.940 | 30K shares | ₱28K | ₱0.00 | 0.00% |
| Sep 08, 2025 | ₱0.940 | ₱0.940 | ₱0.940 | 94K shares | ₱88K | +₱0.03 | +3.30% |
| Sep 05, 2025 | ₱0.910 | ₱0.940 | ₱0.910 | 167K shares | ₱153K | -₱0.02 | -2.15% |
| Sep 04, 2025 | ₱0.930 | ₱0.930 | ₱0.900 | 140K shares | ₱127K | ₱0.00 | 0.00% |
| Sep 03, 2025 | ₱0.930 | ₱0.940 | ₱0.900 | 95K shares | ₱87K | ₱0.00 | 0.00% |
| Sep 02, 2025 | ₱0.930 | ₱0.940 | ₱0.910 | 255K shares | ₱237K | +₱0.02 | +2.20% |
| Sep 01, 2025 | ₱0.910 | ₱0.930 | ₱0.910 | 49K shares | ₱45K | -₱0.02 | -2.15% |
| Aug 29, 2025 | ₱0.930 | ₱0.930 | ₱0.910 | 32K shares | ₱30K | ₱0.00 | 0.00% |
| Aug 28, 2025 | ₱0.930 | ₱0.930 | ₱0.890 | 151K shares | ₱136K | +₱0.02 | +2.20% |
| Aug 27, 2025 | ₱0.910 | ₱0.910 | ₱0.900 | 160K shares | ₱144K | ₱0.00 | 0.00% |
| Aug 26, 2025 | ₱0.910 | ₱0.930 | ₱0.900 | 278K shares | ₱252K | -₱0.03 | -3.19% |
| Aug 22, 2025 | ₱0.940 | ₱0.940 | ₱0.920 | 164K shares | ₱153K | +₱0.02 | +2.17% |
| Aug 20, 2025 | ₱0.920 | ₱0.930 | ₱0.910 | 21K shares | ₱19K | ₱0.00 | 0.00% |
| Aug 19, 2025 | ₱0.920 | ₱0.940 | ₱0.900 | 594K shares | ₱537K | ₱0.00 | 0.00% |
| Aug 18, 2025 | ₱0.920 | ₱0.940 | ₱0.920 | 420K shares | ₱389K | -₱0.02 | -2.13% |
| Aug 15, 2025 | ₱0.940 | ₱0.950 | ₱0.920 | 732K shares | ₱685K | -₱0.04 | -4.08% |
| Aug 14, 2025 | ₱0.980 | ₱0.990 | ₱0.950 | 569K shares | ₱558K | ₱0.00 | 0.00% |
| Aug 13, 2025 | ₱0.980 | ₱0.990 | ₱0.920 | 2.05M shares | ₱1.99 Million | +₱0.03 | +3.16% |
| Aug 12, 2025 | ₱0.950 | ₱0.950 | ₱0.920 | 406K shares | ₱382K | ₱0.00 | 0.00% |
| Aug 11, 2025 | ₱0.950 | ₱0.950 | ₱0.940 | 41K shares | ₱39K | ₱0.00 | 0.00% |
| Aug 08, 2025 | ₱0.950 | ₱0.950 | ₱0.920 | 510K shares | ₱476K | +₱0.02 | +2.15% |
| Aug 07, 2025 | ₱0.930 | ₱0.950 | ₱0.920 | 965K shares | ₱897K | ₱0.00 | 0.00% |
| Aug 06, 2025 | ₱0.930 | ₱0.930 | ₱0.920 | 245K shares | ₱227K | +₱0.02 | +2.20% |
| Aug 05, 2025 | ₱0.910 | ₱0.930 | ₱0.910 | 275K shares | ₱252K | ₱0.00 | 0.00% |
| Aug 04, 2025 | ₱0.910 | ₱0.920 | ₱0.910 | 148K shares | ₱135K | ₱0.00 | 0.00% |
| Aug 01, 2025 | ₱0.910 | ₱0.920 | ₱0.880 | 383K shares | ₱346K | ₱0.00 | 0.00% |
| Jul 31, 2025 | ₱0.910 | ₱0.930 | ₱0.910 | 574K shares | ₱522K | ₱0.00 | 0.00% |
| Jul 30, 2025 | ₱0.910 | ₱0.940 | ₱0.870 | 4.24M shares | ₱3.88 Million | +₱0.01 | +1.11% |
| Jul 29, 2025 | ₱0.900 | ₱0.910 | ₱0.860 | 288K shares | ₱257K | ₱0.00 | 0.00% |
| Jul 28, 2025 | ₱0.900 | ₱0.900 | ₱0.860 | 590K shares | ₱528K | +₱0.04 | +4.65% |
| Jul 25, 2025 | ₱0.860 | ₱0.890 | ₱0.860 | 625K shares | ₱545K | -₱0.03 | -3.37% |
| Jul 24, 2025 | ₱0.890 | ₱0.900 | ₱0.870 | 259K shares | ₱228K | -₱0.01 | -1.11% |
| Jul 23, 2025 | ₱0.900 | ₱0.920 | ₱0.880 | 728K shares | ₱649K | ₱0.00 | 0.00% |
| Jul 22, 2025 | ₱0.900 | ₱0.920 | ₱0.900 | 380K shares | ₱344K | ₱0.00 | 0.00% |
| Jul 21, 2025 | ₱0.900 | ₱0.910 | ₱0.900 | 136K shares | ₱123K | ₱0.00 | 0.00% |
| Jul 18, 2025 | ₱0.900 | ₱0.920 | ₱0.880 | 1.01M shares | ₱913K | -₱0.02 | -2.17% |
| Jul 17, 2025 | ₱0.920 | ₱0.920 | ₱0.890 | 350K shares | ₱319K | +₱0.02 | +2.22% |
| Jul 16, 2025 | ₱0.900 | ₱0.900 | ₱0.890 | 56K shares | ₱50K | ₱0.00 | 0.00% |
| Jul 15, 2025 | ₱0.900 | ₱0.910 | ₱0.860 | 612K shares | ₱549K | ₱0.00 | 0.00% |
| Jul 14, 2025 | ₱0.900 | ₱0.930 | ₱0.880 | 478K shares | ₱432K | -₱0.02 | -2.17% |
| Jul 11, 2025 | ₱0.920 | ₱0.950 | ₱0.900 | 847K shares | ₱778K | +₱0.02 | +2.22% |
| Jul 10, 2025 | ₱0.900 | ₱0.900 | ₱0.860 | 488K shares | ₱429K | +₱0.04 | +4.65% |
| Jul 09, 2025 | ₱0.860 | ₱0.870 | ₱0.860 | 136K shares | ₱118K | -₱0.01 | -1.15% |
| Jul 08, 2025 | ₱0.870 | ₱0.880 | ₱0.860 | 362K shares | ₱315K | -₱0.01 | -1.14% |
| Jul 07, 2025 | ₱0.880 | ₱0.890 | ₱0.870 | 338K shares | ₱298K | +₱0.01 | +1.15% |
| Jul 04, 2025 | ₱0.870 | ₱0.900 | ₱0.870 | 96K shares | ₱84K | ₱0.00 | 0.00% |
| Jul 03, 2025 | ₱0.870 | ₱0.940 | ₱0.870 | 1.70M shares | ₱1.52 Million | -₱0.04 | -4.40% |
| Jul 02, 2025 | ₱0.910 | ₱0.920 | ₱0.900 | 346K shares | ₱316K | ₱0.00 | 0.00% |
| Jul 01, 2025 | ₱0.910 | ₱0.910 | ₱0.890 | 1.15M shares | ₱1.04 Million | +₱0.01 | +1.11% |
| Jun 30, 2025 | ₱0.900 | ₱0.900 | ₱0.880 | 693K shares | ₱623K | ₱0.00 | 0.00% |
| Jun 27, 2025 | ₱0.900 | ₱0.900 | ₱0.870 | 863K shares | ₱772K | +₱0.01 | +1.12% |
| Jun 26, 2025 | ₱0.890 | ₱0.900 | ₱0.880 | 273K shares | ₱243K | ₱0.00 | 0.00% |
| Jun 25, 2025 | ₱0.890 | ₱0.900 | ₱0.840 | 1.13M shares | ₱998K | +₱0.05 | +5.95% |
| Jun 24, 2025 | ₱0.840 | ₱0.890 | ₱0.840 | 1.15M shares | ₱999K | -₱0.01 | -1.18% |
| Jun 23, 2025 | ₱0.850 | ₱0.850 | ₱0.830 | 146K shares | ₱124K | +₱0.02 | +2.41% |
| Jun 20, 2025 | ₱0.830 | ₱0.860 | ₱0.830 | 320K shares | ₱272K | -₱0.03 | -3.49% |
| Jun 19, 2025 | ₱0.860 | ₱0.860 | ₱0.830 | 142K shares | ₱120K | +₱0.02 | +2.38% |
| Jun 18, 2025 | ₱0.840 | ₱0.860 | ₱0.830 | 125K shares | ₱106K | -₱0.01 | -1.18% |
| Jun 17, 2025 | ₱0.850 | ₱0.850 | ₱0.830 | 61K shares | ₱51K | ₱0.00 | 0.00% |
| Jun 16, 2025 | ₱0.850 | ₱0.860 | ₱0.840 | 375K shares | ₱318K | ₱0.00 | 0.00% |
| Jun 13, 2025 | ₱0.850 | ₱0.860 | ₱0.820 | 557K shares | ₱469K | -₱0.01 | -1.16% |
| Jun 11, 2025 | ₱0.860 | ₱0.860 | ₱0.850 | 387K shares | ₱329K | +₱0.01 | +1.18% |
| Jun 10, 2025 | ₱0.850 | ₱0.870 | ₱0.810 | 1.78M shares | ₱1.47 Million | ₱0.00 | 0.00% |
| Jun 09, 2025 | ₱0.850 | ₱0.870 | ₱0.830 | 988K shares | ₱829K | -₱0.01 | -1.16% |
| Jun 05, 2025 | ₱0.860 | ₱0.860 | ₱0.860 | 153K shares | ₱132K | +₱0.01 | +1.18% |
| Jun 04, 2025 | ₱0.850 | ₱0.870 | ₱0.850 | 228K shares | ₱196K | -₱0.01 | -1.16% |
| Jun 03, 2025 | ₱0.860 | ₱0.870 | ₱0.850 | 60K shares | ₱52K | +₱0.01 | +1.18% |
| Jun 02, 2025 | ₱0.850 | ₱0.850 | ₱0.840 | 300K shares | ₱252K | ₱0.00 | 0.00% |
| May 30, 2025 | ₱0.850 | ₱0.860 | ₱0.850 | 114K shares | ₱97K | ₱0.00 | 0.00% |
| May 29, 2025 | ₱0.850 | ₱0.880 | ₱0.850 | 87K shares | ₱75K | -₱0.01 | -1.16% |
| May 28, 2025 | ₱0.860 | ₱0.880 | ₱0.860 | 106K shares | ₱92K | ₱0.00 | 0.00% |
| May 27, 2025 | ₱0.860 | ₱0.870 | ₱0.860 | 133K shares | ₱115K | -₱0.01 | -1.15% |
| May 26, 2025 | ₱0.870 | ₱0.870 | ₱0.840 | 129K shares | ₱109K | ₱0.00 | 0.00% |
| May 23, 2025 | ₱0.870 | ₱0.870 | ₱0.840 | 131K shares | ₱113K | ₱0.00 | 0.00% |
| May 22, 2025 | ₱0.870 | ₱0.880 | ₱0.860 | 125K shares | ₱109K | ₱0.00 | 0.00% |
| May 21, 2025 | ₱0.870 | ₱0.880 | ₱0.830 | 227K shares | ₱194K | ₱0.00 | 0.00% |
| May 20, 2025 | ₱0.870 | ₱0.870 | ₱0.840 | 256K shares | ₱222K | +₱0.01 | +1.16% |
| May 19, 2025 | ₱0.860 | ₱0.870 | ₱0.850 | 619K shares | ₱530K | -₱0.01 | -1.15% |
| May 16, 2025 | ₱0.870 | ₱0.900 | ₱0.850 | 2.81M shares | ₱2.47 Million | ₱0.00 | 0.00% |
| May 15, 2025 | ₱0.870 | ₱0.870 | ₱0.860 | 210K shares | ₱181K | ₱0.00 | 0.00% |
| May 14, 2025 | ₱0.870 | ₱0.870 | ₱0.860 | 18K shares | ₱16K | ₱0.00 | 0.00% |
| May 13, 2025 | ₱0.870 | ₱0.870 | ₱0.850 | 416K shares | ₱361K | +₱0.02 | +2.35% |
| May 09, 2025 | ₱0.850 | ₱0.880 | ₱0.830 | 1.52M shares | ₱1.28 Million | -₱0.03 | -3.41% |
| May 08, 2025 | ₱0.880 | ₱0.900 | ₱0.860 | 1.63M shares | ₱1.45 Million | ₱0.00 | 0.00% |
| May 07, 2025 | ₱0.880 | ₱0.880 | ₱0.860 | 17K shares | ₱15K | ₱0.00 | 0.00% |
| May 06, 2025 | ₱0.880 | ₱0.880 | ₱0.840 | 89K shares | ₱78K | +₱0.02 | +2.33% |
| May 05, 2025 | ₱0.860 | ₱0.890 | ₱0.840 | 499K shares | ₱428K | ₱0.00 | 0.00% |
| May 02, 2025 | ₱0.860 | ₱0.890 | ₱0.860 | 179K shares | ₱154K | -₱0.03 | -3.37% |
| Apr 30, 2025 | ₱0.890 | ₱0.890 | ₱0.850 | 1.20M shares | ₱1.05 Million | +₱0.01 | +1.14% |
| Apr 29, 2025 | ₱0.880 | ₱0.900 | ₱0.880 | 151K shares | ₱134K | ₱0.00 | 0.00% |
| Apr 28, 2025 | ₱0.880 | ₱0.900 | ₱0.850 | 1.62M shares | ₱1.43 Million | +₱0.02 | +2.33% |
| Apr 25, 2025 | ₱0.860 | ₱0.870 | ₱0.840 | 120K shares | ₱103K | +₱0.01 | +1.18% |
| Apr 24, 2025 | ₱0.850 | ₱0.870 | ₱0.840 | 60K shares | ₱51K | -₱0.02 | -2.30% |
| Apr 23, 2025 | ₱0.870 | ₱0.880 | ₱0.870 | 15K shares | ₱13K | -₱0.01 | -1.14% |
| Apr 22, 2025 | ₱0.880 | ₱0.880 | ₱0.860 | 93K shares | ₱82K | -₱0.01 | -1.12% |
| Apr 21, 2025 | ₱0.890 | ₱0.890 | ₱0.820 | 1.61M shares | ₱1.41 Million | +₱0.06 | +7.23% |
| Apr 16, 2025 | ₱0.830 | ₱0.830 | ₱0.820 | 14K shares | ₱12K | +₱0.01 | +1.22% |
| Apr 15, 2025 | ₱0.820 | ₱0.830 | ₱0.820 | 287K shares | ₱238K | ₱0.00 | 0.00% |
| Apr 14, 2025 | ₱0.820 | ₱0.830 | ₱0.800 | 143K shares | ₱117K | -₱0.01 | -1.20% |
| Apr 11, 2025 | ₱0.830 | ₱0.870 | ₱0.800 | 437K shares | ₱362K | +₱0.01 | +1.22% |
| Apr 10, 2025 | ₱0.820 | ₱0.820 | ₱0.800 | 290K shares | ₱237K | ₱0.00 | 0.00% |
| Apr 08, 2025 | ₱0.820 | ₱0.820 | ₱0.750 | 171K shares | ₱138K | +₱0.06 | +7.89% |
| Apr 07, 2025 | ₱0.760 | ₱0.830 | ₱0.760 | 1.13M shares | ₱876K | -₱0.06 | -7.32% |
| Apr 04, 2025 | ₱0.820 | ₱0.860 | ₱0.810 | 278K shares | ₱226K | -₱0.01 | -1.20% |
| Apr 03, 2025 | ₱0.830 | ₱0.830 | ₱0.810 | 57K shares | ₱47K | ₱0.00 | 0.00% |
| Apr 02, 2025 | ₱0.830 | ₱0.850 | ₱0.800 | 27K shares | ₱22K | +₱0.03 | +3.75% |
| Mar 31, 2025 | ₱0.800 | ₱0.860 | ₱0.800 | 1.31M shares | ₱1.05 Million | -₱0.04 | -4.76% |
| Mar 28, 2025 | ₱0.840 | ₱0.880 | ₱0.820 | 66K shares | ₱55K | +₱0.01 | +1.20% |
| Mar 27, 2025 | ₱0.830 | ₱0.880 | ₱0.820 | 800K shares | ₱673K | -₱0.10 | -11.70% |
| Mar 26, 2025 | ₱0.940 | ₱0.970 | ₱0.930 | 2.44M shares | ₱2.31 Million | -₱0.02 | -2.08% |
| Mar 25, 2025 | ₱0.960 | ₱0.980 | ₱0.940 | 457K shares | ₱441K | -₱0.01 | -1.03% |
| Mar 24, 2025 | ₱0.970 | ₱0.980 | ₱0.960 | 346K shares | ₱335K | -₱0.01 | -1.02% |
| Mar 21, 2025 | ₱0.980 | ₱1.02 | ₱0.960 | 2.48M shares | ₱2.41 Million | -₱0.02 | -2.00% |
| Mar 20, 2025 | ₱1.00 | ₱1.02 | ₱0.990 | 3.31M shares | ₱3.33 Million | ₱0.00 | 0.00% |
| Mar 19, 2025 | ₱1.00 | ₱1.00 | ₱0.950 | 1.82M shares | ₱1.78 Million | +₱0.05 | +5.26% |
| Mar 18, 2025 | ₱0.950 | ₱0.990 | ₱0.920 | 6.11M shares | ₱5.88 Million | ₱0.00 | 0.00% |
| Mar 17, 2025 | ₱0.950 | ₱0.950 | ₱0.890 | 5.69M shares | ₱5.30 Million | +₱0.19 | +20.25% |
| Mar 14, 2025 | ₱0.790 | ₱0.800 | ₱0.790 | 36K shares | ₱28K | ₱0.00 | 0.00% |
| Mar 13, 2025 | ₱0.790 | ₱0.800 | ₱0.730 | 470K shares | ₱369K | +₱0.05 | +6.76% |
| Mar 12, 2025 | ₱0.740 | ₱0.740 | ₱0.730 | 159K shares | ₱117K | +₱0.01 | +1.37% |
| Mar 11, 2025 | ₱0.730 | ₱0.790 | ₱0.720 | 509K shares | ₱380K | -₱0.06 | -7.59% |
| Mar 10, 2025 | ₱0.790 | ₱0.810 | ₱0.740 | 750K shares | ₱581K | +₱0.04 | +5.33% |
| Mar 07, 2025 | ₱0.750 | ₱0.750 | ₱0.750 | 65K shares | ₱49K | ₱0.00 | 0.00% |
| Mar 06, 2025 | ₱0.750 | ₱0.760 | ₱0.750 | 87K shares | ₱65K | ₱0.00 | 0.00% |
| Mar 05, 2025 | ₱0.750 | ₱0.750 | ₱0.740 | 1K shares | ₱750 | +₱0.01 | +1.35% |
| Mar 04, 2025 | ₱0.740 | ₱0.750 | ₱0.720 | 501K shares | ₱371K | +₱0.02 | +2.78% |
| Mar 03, 2025 | ₱0.720 | ₱0.760 | ₱0.710 | 375K shares | ₱278K | -₱0.04 | -5.26% |
| Feb 28, 2025 | ₱0.760 | ₱0.790 | ₱0.760 | 704K shares | ₱536K | ₱0.00 | 0.00% |
| Feb 27, 2025 | ₱0.760 | ₱0.790 | ₱0.760 | 205K shares | ₱158K | -₱0.03 | -3.80% |
| Feb 26, 2025 | ₱0.790 | ₱0.800 | ₱0.770 | 60K shares | ₱48K | +₱0.02 | +2.60% |
| Feb 25, 2025 | ₱0.770 | ₱0.770 | ₱0.760 | 59K shares | ₱45K | ₱0.00 | 0.00% |
| Feb 24, 2025 | ₱0.770 | ₱0.770 | ₱0.770 | 297K shares | ₱229K | ₱0.00 | 0.00% |
| Feb 21, 2025 | ₱0.770 | ₱0.770 | ₱0.760 | 373K shares | ₱285K | +₱0.01 | +1.32% |
| Feb 20, 2025 | ₱0.760 | ₱0.810 | ₱0.760 | 137K shares | ₱105K | -₱0.02 | -2.56% |
| Feb 19, 2025 | ₱0.780 | ₱0.790 | ₱0.770 | 503K shares | ₱391K | +₱0.01 | +1.30% |
| Feb 18, 2025 | ₱0.770 | ₱0.770 | ₱0.770 | 20K shares | ₱15K | ₱0.00 | 0.00% |
| Feb 17, 2025 | ₱0.770 | ₱0.810 | ₱0.760 | 178K shares | ₱138K | -₱0.03 | -3.75% |
| Feb 14, 2025 | ₱0.800 | ₱0.810 | ₱0.780 | 19K shares | ₱15K | +₱0.02 | +2.56% |
| Feb 13, 2025 | ₱0.780 | ₱0.780 | ₱0.760 | 402K shares | ₱308K | ₱0.00 | 0.00% |
| Feb 12, 2025 | ₱0.780 | ₱0.790 | ₱0.780 | 390K shares | ₱305K | -₱0.01 | -1.27% |
| Feb 11, 2025 | ₱0.790 | ₱0.800 | ₱0.790 | 550K shares | ₱435K | ₱0.00 | 0.00% |
| Feb 10, 2025 | ₱0.790 | ₱0.840 | ₱0.790 | 211K shares | ₱170K | -₱0.02 | -2.47% |
| Feb 07, 2025 | ₱0.810 | ₱0.830 | ₱0.800 | 462K shares | ₱374K | -₱0.01 | -1.22% |
| Feb 06, 2025 | ₱0.820 | ₱0.870 | ₱0.820 | 642K shares | ₱530K | -₱0.05 | -5.75% |
| Feb 05, 2025 | ₱0.870 | ₱0.870 | ₱0.820 | 833K shares | ₱699K | ₱0.00 | 0.00% |
| Feb 04, 2025 | ₱0.870 | ₱0.900 | ₱0.850 | 164K shares | ₱140K | -₱0.03 | -3.33% |
| Feb 03, 2025 | ₱0.900 | ₱0.900 | ₱0.850 | 369K shares | ₱322K | +₱0.02 | +2.27% |
| Jan 31, 2025 | ₱0.880 | ₱0.900 | ₱0.880 | 10K shares | ₱9K | -₱0.02 | -2.22% |
| Jan 30, 2025 | ₱0.900 | ₱0.900 | ₱0.880 | 114K shares | ₱102K | ₱0.00 | 0.00% |
| Jan 28, 2025 | ₱0.900 | ₱0.910 | ₱0.890 | 21K shares | ₱19K | ₱0.00 | 0.00% |
| Jan 27, 2025 | ₱0.900 | ₱0.920 | ₱0.890 | 23K shares | ₱21K | -₱0.02 | -2.17% |
| Jan 24, 2025 | ₱0.920 | ₱0.930 | ₱0.900 | 59K shares | ₱54K | -₱0.01 | -1.08% |
| Jan 23, 2025 | ₱0.930 | ₱0.930 | ₱0.900 | 601K shares | ₱557K | +₱0.03 | +3.33% |
| Jan 22, 2025 | ₱0.900 | ₱0.920 | ₱0.890 | 253K shares | ₱230K | +₱0.01 | +1.12% |
| Jan 21, 2025 | ₱0.890 | ₱0.920 | ₱0.890 | 152K shares | ₱137K | -₱0.03 | -3.26% |
| Jan 20, 2025 | ₱0.920 | ₱0.930 | ₱0.890 | 20K shares | ₱18K | -₱0.01 | -1.08% |
| Jan 17, 2025 | ₱0.930 | ₱0.930 | ₱0.870 | 616K shares | ₱547K | +₱0.02 | +2.20% |
| Jan 16, 2025 | ₱0.910 | ₱0.940 | ₱0.870 | 255K shares | ₱234K | -₱0.01 | -1.09% |
| Jan 15, 2025 | ₱0.920 | ₱0.950 | ₱0.920 | 3K shares | ₱3K | -₱0.01 | -1.08% |
| Jan 14, 2025 | ₱0.930 | ₱0.940 | ₱0.910 | 296K shares | ₱274K | +₱0.02 | +2.20% |
| Jan 13, 2025 | ₱0.910 | ₱0.990 | ₱0.910 | 2.68M shares | ₱2.52 Million | -₱0.06 | -6.19% |
| Jan 10, 2025 | ₱0.970 | ₱1.01 | ₱0.910 | 5.07M shares | ₱4.90 Million | +₱0.06 | +6.59% |
| Jan 09, 2025 | ₱0.910 | ₱0.930 | ₱0.880 | 804K shares | ₱729K | +₱0.03 | +3.41% |
| Jan 08, 2025 | ₱0.880 | ₱0.900 | ₱0.860 | 552K shares | ₱486K | +₱0.01 | +1.15% |
| Jan 07, 2025 | ₱0.870 | ₱0.880 | ₱0.860 | 555K shares | ₱486K | +₱0.01 | +1.16% |
| Jan 06, 2025 | ₱0.860 | ₱0.870 | ₱0.860 | 409K shares | ₱354K | -₱0.01 | -1.15% |
| Jan 03, 2025 | ₱0.870 | ₱0.870 | ₱0.850 | 359K shares | ₱312K | +₱0.02 | +2.35% |
| Jan 02, 2025 | ₱0.850 | ₱0.870 | ₱0.840 | 159K shares | ₱134K | +₱0.01 | +1.19% |
| Dec 27, 2024 | ₱0.840 | ₱0.860 | ₱0.840 | 156K shares | ₱132K | ₱0.00 | 0.00% |
| Dec 26, 2024 | ₱0.840 | ₱0.840 | ₱0.830 | 166K shares | ₱139K | +₱0.01 | +1.20% |
| Dec 23, 2024 | ₱0.830 | ₱0.830 | ₱0.810 | 332K shares | ₱275K | ₱0.00 | 0.00% |
| Dec 20, 2024 | ₱0.830 | ₱0.830 | ₱0.800 | 347K shares | ₱279K | +₱0.03 | +3.75% |
| Dec 19, 2024 | ₱0.800 | ₱0.830 | ₱0.800 | 466K shares | ₱375K | -₱0.01 | -1.23% |
| Dec 18, 2024 | ₱0.810 | ₱0.830 | ₱0.810 | 226K shares | ₱184K | ₱0.00 | 0.00% |
| Dec 17, 2024 | ₱0.810 | ₱0.830 | ₱0.810 | 152K shares | ₱125K | ₱0.00 | 0.00% |
| Dec 16, 2024 | ₱0.810 | ₱0.830 | ₱0.810 | 110K shares | ₱91K | -₱0.01 | -1.22% |
| Dec 13, 2024 | ₱0.820 | ₱0.830 | ₱0.810 | 258K shares | ₱212K | ₱0.00 | 0.00% |
| Dec 12, 2024 | ₱0.820 | ₱0.830 | ₱0.810 | 175K shares | ₱145K | ₱0.00 | 0.00% |
| Dec 11, 2024 | ₱0.820 | ₱0.830 | ₱0.820 | 49K shares | ₱40K | -₱0.01 | -1.20% |
| Dec 10, 2024 | ₱0.830 | ₱0.830 | ₱0.800 | 255K shares | ₱208K | +₱0.02 | +2.47% |
| Dec 09, 2024 | ₱0.810 | ₱0.830 | ₱0.800 | 172K shares | ₱140K | +₱0.01 | +1.25% |
| Dec 06, 2024 | ₱0.800 | ₱0.810 | ₱0.800 | 247K shares | ₱199K | ₱0.00 | 0.00% |
| Dec 05, 2024 | ₱0.800 | ₱0.810 | ₱0.800 | 85K shares | ₱68K | ₱0.00 | 0.00% |
| Dec 04, 2024 | ₱0.800 | ₱0.830 | ₱0.780 | 204K shares | ₱164K | -₱0.01 | -1.23% |
| Dec 03, 2024 | ₱0.810 | ₱0.820 | ₱0.800 | 264K shares | ₱212K | +₱0.01 | +1.25% |
| Dec 02, 2024 | ₱0.800 | ₱0.840 | ₱0.790 | 1.09M shares | ₱877K | ₱0.00 | 0.00% |
| Nov 29, 2024 | ₱0.800 | ₱0.810 | ₱0.790 | 173K shares | ₱138K | +₱0.01 | +1.27% |
| Nov 28, 2024 | ₱0.790 | ₱0.800 | ₱0.770 | 689K shares | ₱539K | ₱0.00 | 0.00% |
| Nov 27, 2024 | ₱0.790 | ₱0.800 | ₱0.790 | 111K shares | ₱89K | -₱0.01 | -1.25% |
| Nov 26, 2024 | ₱0.800 | ₱0.800 | ₱0.770 | 462K shares | ₱360K | +₱0.03 | +3.90% |
| Nov 25, 2024 | ₱0.770 | ₱0.800 | ₱0.760 | 327K shares | ₱255K | +₱0.01 | +1.32% |
This historical data puts the recent movement of the ION stock price into a broader time context, showing how it has behaved during both high and low volatility periods. When viewed alongside its current trading conditions, these patterns help clarify where ION sits within its recent range.
Price & Volume Charts
Visual representation of ION historical performance
Historical Price Chart
The chart displays ION closing prices along with daily high and low ranges, helping identify price trends and support levels.
Historical Volume Chart
The volume chart shows trading activity, indicating investor interest and market liquidity for the selected date range.
Key Milestones
Notable events in ION price history
Nov
2025
November 20, 2025
Highest Price
₱1.08
Peak price of ₱1.08 reached during this period, representing the stock's maximum value, with 773K shares traded and +0.93% price movement on that day
Mar
2025
March 27, 2025
Biggest Daily Loss
₱0.830
(-11.70%)
Single-day loss of -11.70% with ₱0.10 price decrease, the largest percentage drop in this period, with 800K shares traded during the decline
Mar
2025
March 18, 2025
Highest Trading Volume
₱0.950
6.11M Shares (₱5.81M total value)
Most actively traded day with 6.11M shares (₱5.81M total value) at ₱0.950 per share, indicating peak investor activity
Mar
2025
March 17, 2025
Biggest Daily Gain
₱0.950
(+20.25%)
Single-day gain of 20.25% with ₱0.19 price increase, the largest percentage rise in this period, with 5.69M shares changing hands
Mar
2025
March 03, 2025
Lowest Price
₱0.720
Lowest price of ₱0.720 recorded, marking the period's minimum valuation, with a -5.26% decline on that day
Historical Insights
Statistical analysis of ION price movements
Price Volatility
Moderate
ION showed moderate volatility with a standard deviation of 2.74% in daily price changes, showing typical market fluctuations within normal trading ranges.
Overall Trend
upward
The stock price exhibited an upward trend from November 23, 2024 to November 23, 2025, demonstrating positive momentum and price appreciation over the selected period.
Trading Days Analysis
243 Trading Days
During the 243 trading days analyzed, ION recorded 85 positive days, 77 negative days, and 81 unchanged days, resulting in a win rate of 35.0% for the period.
Average Daily Change
+0.17%
The stock demonstrated an average daily change of +0.17%, indicating positive average daily performance and consistent upward momentum over the analyzed period.
Price Range
₱0.36
The trading range spread for ION was ₱0.36, representing the difference between the highest and lowest prices recorded during this period, providing insight into the stock's price movement amplitude and potential volatility.
Related Stocks
See price history of stocks related to ION by sector and company group
Historical Price Data FAQs
Common questions about ION stock price history
What is the ION stock price history page?
The ION stock price history page provides comprehensive historical trading data for Ionics, Inc., including daily price movements, trading volumes, price charts, key milestones, and statistical insights. You can filter data by date range, analyze price volatility, view timeline events, and track performance metrics over different periods.
How do I use the advanced filters for ION historical data?
Click 'Advanced Filters' to access filtering options. You can filter by minimum/maximum price range, minimum trading volume, price change direction (positive or negative only), daily change percentage (low, medium, or high volatility), and specific days of the week. These filters work together with your selected date range to narrow down the data.
What do the volatility levels mean in ION insights?
Volatility measures price fluctuation intensity. Low volatility indicates stable, consistent price movements with minimal daily swings. Medium volatility shows typical market fluctuations within normal trading ranges. High volatility reflects significant price swings and higher risk, indicating larger percentage changes between trading days.
How do I interpret the timeline milestones for ION?
The timeline displays key events chronologically: Highest Price shows the peak value reached, Lowest Price marks the minimum valuation, Biggest Daily Gain highlights the largest single-day percentage rise, Biggest Daily Loss shows the steepest decline, and Highest Trading Volume indicates peak investor activity. Each milestone includes the date, price, trading volume, and percentage change to provide complete context.
What are the date range limitations for ION historical data?
You can view up to 2 years of historical data in a single query. Use preset tabs (1 Month, 3 Months, 6 Months, YTD, 1 Year) for quick access, or select custom date ranges using the date picker. Historical data is available from the stock's listing date onwards, showing only actual trading days (excluding weekends and holidays).
How can I analyze trading volume patterns for ION?
Check the Volume chart tab to visualize trading activity over time. High volume days often coincide with significant price movements and indicate strong investor interest. Compare daily volumes against the average volume (shown in stats) to identify unusual trading activity. Volume spikes during price increases suggest strong buying pressure, while spikes during declines indicate selling pressure.
Advanced Filters
Narrow down the ION historical price data using specific metrics like price range, volume, volatility, or day of the week. These filters work together with the selected date range above.