ARM261120P00260000
ARM Nov 20 2026 260.00 Put
optionOPRA
EODOct 21, 2026
41.45USD-8.901%(-4.05)11Vol1,962OI
ARM261120P00260000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 43.5000 | 43.50 | 41.4500 | 41.45 | -8.901% | 11 | 1,966 | 0.000% |
| 2026-10-20 | 46.3700 | 46.37 | 42.7400 | 45.50 | +20.818% | 223 | 2,054 | -8.901% |
| 2026-10-19 | 35.5400 | 38.60 | 35.5400 | 37.66 | -7.967% | 31 | 2,054 | +10.064% |
| 2026-10-16 | 34.8000 | 41.27 | 34.3900 | 40.92 | +36.400% | 67 | 2,033 | +1.295% |
| 2026-10-15 | 37.8500 | 38.68 | 30.0000 | 30.00 | -15.801% | 111 | 2,026 | +38.167% |
| 2026-10-14 | 29.2400 | 35.63 | 29.2400 | 35.63 | +39.616% | 40 | 2,028 | +16.335% |
| 2026-10-13 | 29.5300 | 30.16 | 22.9500 | 25.52 | +5.673% | 257 | 1,996 | +62.422% |
| 2026-10-12 | 22.4000 | 25.07 | 21.6500 | 24.15 | +19.142% | 210 | 1,963 | +71.636% |
| 2026-10-09 | 16.6600 | 20.90 | 16.6600 | 20.27 | +17.780% | 344 | 1,859 | +104.489% |
| 2026-10-08 | 15.6800 | 19.79 | 14.6000 | 17.21 | +43.417% | 145 | 1,782 | +140.848% |
| 2026-10-07 | 13.2600 | 13.26 | 11.3500 | 12.00 | +13.960% | 23 | 1,775 | +245.417% |
| 2026-10-06 | 9.9000 | 11.15 | 9.8000 | 10.53 | -3.923% | 178 | 1,623 | +293.637% |
| 2026-10-05 | 11.7700 | 12.71 | 10.7500 | 10.96 | -2.143% | 373 | 1,402 | +278.193% |
| 2026-10-02 | 12.2500 | 12.41 | 10.2000 | 11.20 | -28.067% | 134 | 1,390 | +270.089% |
| 2026-10-01 | 16.6700 | 16.90 | 14.9000 | 15.57 | -10.259% | 14 | 1,384 | +166.217% |
| 2026-09-30 | 16.9100 | 19.17 | 16.9100 | 17.35 | +8.100% | 247 | 1,148 | +138.905% |
| 2026-09-29 | 17.3000 | 17.30 | 15.2000 | 16.05 | -16.537% | 40 | 1,120 | +158.255% |
| 2026-09-28 | 15.1800 | 20.55 | 15.1800 | 19.23 | +51.179% | 87 | 1,093 | +115.549% |
| 2026-09-25 | 11.5000 | 12.72 | 11.5000 | 12.72 | -15.200% | 170 | 1,075 | +225.865% |
| 2026-09-24 | 13.0000 | 15.00 | 11.2500 | 15.00 | +44.648% | 82 | 1,066 | +176.333% |
| 2026-09-23 | 10.7400 | 10.90 | 10.0000 | 10.37 | -4.424% | 56 | 1,031 | +299.711% |
| 2026-09-22 | 12.3700 | 12.37 | 10.5400 | 10.85 | -16.794% | 129 | 971 | +282.028% |
| 2026-09-21 | 16.6200 | 17.50 | 12.6400 | 13.04 | -48.006% | 378 | 968 | +217.868% |
| 2026-09-18 | 28.0100 | 28.01 | 24.8500 | 25.08 | -12.000% | 72 | 925 | +65.271% |
| 2026-09-17 | 28.0900 | 30.72 | 28.0900 | 28.50 | -25.197% | 54 | 901 | +45.439% |
| 2026-09-15 | 36.2000 | 38.65 | 36.2000 | 38.10 | +6.633% | 7 | 897 | +8.793% |
| 2026-09-14 | 39.0900 | 39.09 | 35.7300 | 35.73 | +23.207% | 4 | 896 | +16.009% |
| 2026-09-11 | 32.3000 | 32.70 | 27.2500 | 29.00 | -13.433% | 40 | 871 | +42.931% |
| 2026-09-10 | 32.8800 | 33.65 | 32.8800 | 33.50 | +11.111% | 36 | 853 | +23.731% |
| 2026-09-09 | 29.3000 | 31.10 | 29.3000 | 30.15 | -5.189% | 31 | 859 | +37.479% |
| 2026-09-08 | 31.7500 | 31.80 | 29.7500 | 31.80 | -9.013% | 27 | 838 | +30.346% |
| 2026-09-04 | 33.9000 | 35.30 | 33.9000 | 34.95 | -12.951% | 32 | 828 | +18.598% |
| 2026-09-03 | 46.3000 | 46.30 | 38.7500 | 40.15 | -12.470% | 51 | 785 | +3.238% |
| 2026-09-02 | 43.5000 | 45.87 | 43.5000 | 45.87 | +7.298% | 13 | 772 | -9.636% |
| 2026-09-01 | 42.7500 | 42.75 | 42.7500 | 42.75 | +3.012% | 1 | 771 | -3.041% |
| 2026-08-31 | 42.4000 | 42.40 | 41.5000 | 41.50 | -1.238% | 7 | 770 | -0.120% |
| 2026-08-28 | 42.0200 | 42.02 | 42.0200 | 42.02 | +9.399% | 1 | 770 | -1.356% |
| 2026-08-27 | 32.0500 | 38.41 | 32.0500 | 38.41 | -1.133% | 7 | 770 | +7.915% |
| 2026-08-26 | 43.8000 | 43.80 | 38.7000 | 38.85 | -14.238% | 20 | 768 | +6.692% |
| 2026-08-24 | 45.8500 | 45.95 | 45.2500 | 45.30 | +3.025% | 26 | 754 | -8.499% |
| 2026-08-21 | 43.9700 | 43.97 | 43.9700 | 43.97 | +4.815% | 1 | 753 | -5.731% |
| 2026-08-20 | 43.4000 | 43.40 | 41.9500 | 41.95 | +2.643% | 14 | 753 | -1.192% |
| 2026-08-19 | 42.6000 | 42.60 | 40.8700 | 40.87 | +0.665% | 19 | 735 | +1.419% |
| 2026-08-18 | 40.6500 | 40.70 | 40.6000 | 40.60 | +32.463% | 10 | 733 | +2.094% |
| 2026-08-17 | 28.3700 | 30.65 | 28.3700 | 30.65 | -2.544% | 2 | 733 | +35.237% |
| 2026-08-14 | 32.4500 | 32.45 | 31.4000 | 31.45 | -0.475% | 11 | 735 | +31.797% |
| 2026-08-13 | 32.1500 | 32.15 | 31.6000 | 31.60 | -11.559% | 3 | 735 | +31.171% |
| 2026-08-12 | 35.7300 | 35.73 | 35.7300 | 35.73 | -0.750% | 5 | 730 | +16.009% |
| 2026-08-11 | 36.8800 | 37.00 | 36.0000 | 36.00 | +2.857% | 201 | 658 | +15.139% |
| 2026-08-07 | 34.7000 | 35.00 | 34.7000 | 35.00 | -2.832% | 2 | 656 | +18.429% |
| 2026-08-06 | 36.0200 | 36.02 | 36.0200 | 36.02 | -15.900% | 1 | 656 | +15.075% |
| 2026-08-05 | 42.8300 | 42.83 | 42.8300 | 42.83 | +1.469% | 1 | 656 | -3.222% |
| 2026-08-04 | 42.2300 | 42.40 | 42.2100 | 42.21 | -24.933% | 34 | 639 | -1.801% |
| 2026-08-03 | 56.8500 | 57.64 | 56.2300 | 56.23 | +7.617% | 4 | 637 | -26.285% |
| 2026-07-31 | 52.2500 | 52.25 | 52.2500 | 52.25 | -10.745% | 1 | 637 | -20.670% |
| 2026-07-30 | 47.7100 | 58.54 | 47.7100 | 58.54 | -9.170% | 7 | 631 | -29.194% |
| 2026-07-29 | 61.9000 | 65.96 | 61.9000 | 64.45 | +15.089% | 20 | 626 | -35.687% |
| 2026-07-28 | 57.3200 | 57.65 | 56.0000 | 56.00 | +6.121% | 26 | 635 | -25.982% |
| 2026-07-27 | 56.0000 | 56.07 | 52.7700 | 52.77 | +8.268% | 4 | 635 | -21.452% |
| 2026-07-23 | 49.4500 | 49.45 | 48.7400 | 48.74 | +1.648% | 20 | 619 | -14.957% |
| 2026-07-22 | 48.0000 | 48.05 | 47.9500 | 47.95 | +4.239% | 4 | 617 | -13.556% |
| 2026-07-21 | 47.8000 | 47.80 | 46.0000 | 46.00 | -12.080% | 3 | 617 | -9.891% |
| 2026-07-20 | 52.3200 | 52.32 | 52.3200 | 52.32 | -3.486% | 1 | 617 | -20.776% |
| 2026-07-17 | 55.6900 | 55.69 | 53.8500 | 54.21 | -5.310% | 5 | 618 | -23.538% |
| 2026-07-16 | 57.2500 | 59.05 | 57.2500 | 57.25 | +7.613% | 20 | 618 | -27.598% |
| 2026-07-15 | 53.0000 | 53.20 | 53.0000 | 53.20 | +9.691% | 2 | 618 | -22.086% |
| 2026-07-14 | 50.1300 | 50.77 | 48.3500 | 48.50 | +7.064% | 580 | 389 | -14.536% |
| 2026-07-13 | 43.7500 | 45.30 | 43.7500 | 45.30 | +18.123% | 3 | 389 | -8.499% |
| 2026-07-09 | 38.3300 | 38.36 | 38.3300 | 38.35 | -19.602% | 5 | 388 | +8.083% |
| 2026-07-08 | 47.7000 | 47.70 | 47.7000 | 47.70 | +7.312% | 300 | 451 | -13.103% |
| 2026-07-07 | 46.5700 | 46.57 | 44.4500 | 44.45 | +8.415% | 6 | 446 | -6.749% |
| 2026-07-06 | 39.9000 | 41.10 | 39.5000 | 41.00 | +0.367% | 187 | 341 | +1.098% |
| 2026-07-02 | 37.3000 | 40.85 | 37.3000 | 40.85 | +15.559% | 2 | 342 | +1.469% |
| 2026-07-01 | 35.2000 | 35.35 | 35.2000 | 35.35 | +7.121% | 4 | 339 | +17.256% |
| 2026-06-30 | 34.2000 | 34.20 | 32.5500 | 33.00 | -18.053% | 11 | 329 | +25.606% |
| 2026-06-29 | 40.2700 | 40.27 | 40.2700 | 40.27 | +4.870% | 1 | 330 | +2.930% |
| 2026-06-26 | 38.6000 | 38.75 | 38.4000 | 38.40 | +11.304% | 3 | 331 | +7.943% |
| 2026-06-25 | 35.6400 | 35.64 | 34.5000 | 34.50 | -2.680% | 303 | 30 | +20.145% |
| 2026-06-24 | 34.5500 | 35.45 | 34.5500 | 35.45 | +2.605% | 13 | 23 | +16.925% |
| 2026-06-23 | 34.5500 | 34.55 | 34.5500 | 34.55 | +29.207% | 1 | 22 | +19.971% |
| 2026-06-17 | 27.4000 | 27.60 | 26.7400 | 26.74 | -7.793% | 9 | 21 | +55.011% |
| 2026-06-16 | 29.0000 | 29.00 | 29.0000 | 29.00 | +3.203% | 1 | 20 | +42.931% |
| 2026-06-15 | 33.4300 | 33.43 | 28.1000 | 28.10 | -20.934% | 2 | 18 | +47.509% |
| 2026-06-12 | 35.3500 | 35.54 | 35.3500 | 35.54 | -15.882% | 3 | 18 | +16.629% |
| 2026-06-11 | 42.9000 | 43.25 | 42.2000 | 42.25 | -7.509% | 6 | 14 | -1.893% |
| 2026-06-10 | 43.6100 | 45.68 | 43.2700 | 45.68 | +10.739% | 7 | 9 | -9.260% |
| 2026-06-09 | 39.4500 | 41.25 | 39.4500 | 41.25 | +33.065% | 2 | 8 | +0.485% |
| 2026-06-03 | 31.0000 | 31.00 | 31.0000 | 31.00 | +3.024% | 1 | 8 | +33.710% |
| 2026-06-01 | 30.0900 | 30.09 | 30.0900 | 30.09 | -20.418% | 1 | 8 | +37.753% |
| 2026-05-28 | 37.2500 | 37.81 | 37.2500 | 37.81 | -15.034% | 2 | 8 | +9.627% |
| 2026-05-27 | 44.2500 | 44.50 | 44.2500 | 44.50 | +3.851% | 16 | 3 | -6.854% |
| 2026-05-26 | 42.8500 | 42.85 | 42.8500 | 42.85 | -11.375% | 1 | 2 | -3.267% |
| 2026-05-21 | 48.3500 | 48.35 | 48.3500 | 48.35 | -14.273% | 1 | 1 | -14.271% |
| 2026-05-20 | 56.4000 | 56.40 | 56.4000 | 56.40 | 0.000% | 1 | 0 | -26.507% |