ARM261120P00300000
ARM Nov 20 2026 300.00 Put
optionOPRA
EODOct 21, 2026
75.80USD-3.230%(-2.53)1Vol1,331OI
ARM261120P00300000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 75.80 | 75.80 | 75.80 | 75.80 | -3.230% | 1 | 1,332 | 0.000% |
| 2026-10-20 | 79.60 | 82.39 | 76.03 | 78.33 | +11.900% | 18 | 1,347 | -3.230% |
| 2026-10-19 | 72.12 | 72.27 | 70.00 | 70.00 | -5.965% | 6 | 1,342 | +8.286% |
| 2026-10-16 | 66.68 | 74.44 | 66.68 | 74.44 | +22.798% | 6 | 1,336 | +1.827% |
| 2026-10-15 | 73.25 | 73.25 | 60.62 | 60.62 | -8.732% | 9 | 1,339 | +25.041% |
| 2026-10-14 | 62.90 | 66.42 | 61.85 | 66.42 | +24.382% | 19 | 1,356 | +14.122% |
| 2026-10-13 | 59.58 | 59.58 | 50.45 | 53.40 | +2.417% | 43 | 1,320 | +41.948% |
| 2026-10-12 | 51.50 | 52.20 | 51.37 | 52.14 | +17.116% | 9 | 1,322 | +45.378% |
| 2026-10-09 | 44.00 | 44.89 | 44.00 | 44.52 | +2.818% | 4 | 1,324 | +70.261% |
| 2026-10-08 | 38.00 | 43.45 | 37.58 | 43.30 | +40.357% | 64 | 1,319 | +75.058% |
| 2026-10-07 | 32.00 | 32.00 | 29.40 | 30.85 | +11.452% | 29 | 1,317 | +145.705% |
| 2026-10-06 | 27.10 | 27.68 | 25.75 | 27.68 | -2.191% | 194 | 1,217 | +173.844% |
| 2026-10-05 | 29.60 | 29.60 | 27.72 | 28.30 | +2.909% | 74 | 1,215 | +167.845% |
| 2026-10-02 | 28.42 | 28.90 | 25.00 | 27.50 | -21.630% | 152 | 1,093 | +175.636% |
| 2026-10-01 | 36.50 | 36.50 | 34.50 | 35.09 | -7.973% | 52 | 1,071 | +116.016% |
| 2026-09-30 | 37.40 | 39.60 | 37.40 | 38.13 | +7.408% | 561 | 530 | +98.794% |
| 2026-09-29 | 34.15 | 35.50 | 34.15 | 35.50 | -13.457% | 77 | 525 | +113.521% |
| 2026-09-28 | 34.70 | 42.30 | 34.70 | 41.02 | +37.191% | 74 | 499 | +84.788% |
| 2026-09-25 | 27.00 | 29.90 | 25.40 | 29.90 | -8.085% | 52 | 464 | +153.512% |
| 2026-09-24 | 28.05 | 32.53 | 25.97 | 32.53 | +39.854% | 54 | 452 | +133.016% |
| 2026-09-23 | 23.33 | 25.12 | 22.90 | 23.26 | -5.830% | 21 | 457 | +225.881% |
| 2026-09-22 | 28.60 | 28.60 | 23.97 | 24.70 | -13.636% | 114 | 473 | +206.883% |
| 2026-09-21 | 33.50 | 36.00 | 28.08 | 28.60 | -41.597% | 192 | 379 | +165.035% |
| 2026-09-18 | 51.10 | 51.10 | 48.97 | 48.97 | -10.147% | 12 | 368 | +54.789% |
| 2026-09-17 | 56.19 | 56.30 | 54.50 | 54.50 | -15.465% | 5 | 368 | +39.083% |
| 2026-09-16 | 63.34 | 64.47 | 63.34 | 64.47 | -4.205% | 3 | 366 | +17.574% |
| 2026-09-15 | 66.05 | 67.30 | 66.05 | 67.30 | -2.464% | 7 | 369 | +12.630% |
| 2026-09-14 | 68.00 | 69.00 | 66.00 | 69.00 | +15.192% | 4 | 369 | +9.855% |
| 2026-09-11 | 59.90 | 59.90 | 59.90 | 59.90 | +0.588% | 3 | 366 | +26.544% |
| 2026-09-10 | 60.34 | 60.75 | 59.51 | 59.55 | +4.163% | 18 | 362 | +27.288% |
| 2026-09-09 | 57.17 | 57.17 | 57.17 | 57.17 | -3.102% | 2 | 360 | +32.587% |
| 2026-09-08 | 56.95 | 59.00 | 56.95 | 59.00 | -15.714% | 3 | 357 | +28.475% |
| 2026-09-03 | 70.00 | 70.00 | 70.00 | 70.00 | -8.473% | 1 | 358 | +8.286% |
| 2026-09-02 | 74.66 | 76.48 | 74.66 | 76.48 | +7.992% | 3 | 355 | -0.889% |
| 2026-08-28 | 70.82 | 70.82 | 70.82 | 70.82 | +14.595% | 1 | 354 | +7.032% |
| 2026-08-27 | 58.29 | 61.80 | 58.29 | 61.80 | -13.530% | 7 | 347 | +22.654% |
| 2026-08-25 | 71.47 | 71.47 | 71.47 | 71.47 | -8.384% | 3 | 347 | +6.058% |
| 2026-08-24 | 78.01 | 78.01 | 78.01 | 78.01 | +6.936% | 13 | 334 | -2.833% |
| 2026-08-21 | 72.95 | 72.95 | 72.95 | 72.95 | +5.191% | 1 | 335 | +3.907% |
| 2026-08-18 | 66.35 | 69.35 | 66.35 | 69.35 | +22.722% | 2 | 335 | +9.301% |
| 2026-08-17 | 56.35 | 56.51 | 56.35 | 56.51 | +2.559% | 2 | 336 | +34.136% |
| 2026-08-14 | 55.20 | 55.20 | 55.10 | 55.10 | +1.194% | 14 | 336 | +37.568% |
| 2026-08-13 | 52.75 | 54.45 | 52.07 | 54.45 | -8.718% | 3 | 335 | +39.210% |
| 2026-08-12 | 57.90 | 59.65 | 57.90 | 59.65 | -3.181% | 14 | 337 | +27.075% |
| 2026-08-10 | 62.07 | 62.07 | 61.61 | 61.61 | +12.018% | 11 | 343 | +23.032% |
| 2026-08-07 | 55.00 | 55.00 | 55.00 | 55.00 | -4.315% | 1 | 343 | +37.818% |
| 2026-08-06 | 56.85 | 58.50 | 56.85 | 57.48 | -10.258% | 4 | 343 | +31.872% |
| 2026-08-05 | 64.05 | 64.05 | 64.05 | 64.05 | -0.851% | 1 | 343 | +18.345% |
| 2026-08-04 | 67.80 | 67.80 | 64.60 | 64.60 | -22.866% | 2 | 344 | +17.337% |
| 2026-08-03 | 91.38 | 91.38 | 83.75 | 83.75 | +1.135% | 3 | 345 | -9.493% |
| 2026-07-30 | 80.32 | 82.81 | 80.32 | 82.81 | -10.861% | 2 | 344 | -8.465% |
| 2026-07-29 | 88.53 | 92.90 | 88.53 | 92.90 | +10.162% | 3 | 344 | -18.407% |
| 2026-07-28 | 86.16 | 86.20 | 84.33 | 84.33 | +7.454% | 7 | 337 | -10.115% |
| 2026-07-27 | 78.48 | 78.48 | 78.48 | 78.48 | +11.398% | 3 | 334 | -3.415% |
| 2026-07-22 | 70.45 | 70.45 | 70.45 | 70.45 | +2.997% | 1 | 334 | +7.594% |
| 2026-07-21 | 71.30 | 71.30 | 68.40 | 68.40 | -13.527% | 2 | 334 | +10.819% |
| 2026-07-17 | 79.10 | 79.10 | 79.10 | 79.10 | -3.771% | 1 | 333 | -4.172% |
| 2026-07-16 | 82.58 | 85.62 | 82.20 | 82.20 | +2.969% | 28 | 309 | -7.786% |
| 2026-07-15 | 79.83 | 79.83 | 79.83 | 79.83 | +9.807% | 1 | 309 | -5.048% |
| 2026-07-14 | 73.83 | 75.00 | 72.70 | 72.70 | +8.088% | 20 | 291 | +4.264% |
| 2026-07-13 | 68.20 | 68.20 | 67.26 | 67.26 | +14.974% | 11 | 282 | +12.697% |
| 2026-07-10 | 58.50 | 58.50 | 58.50 | 58.50 | +2.219% | 3 | 282 | +29.573% |
| 2026-07-09 | 58.00 | 58.00 | 57.23 | 57.23 | -19.155% | 11 | 292 | +32.448% |
| 2026-07-08 | 68.97 | 70.79 | 64.80 | 70.79 | +0.127% | 14 | 281 | +7.077% |
| 2026-07-07 | 67.79 | 70.70 | 67.79 | 70.70 | +15.561% | 2 | 280 | +7.214% |
| 2026-07-06 | 60.40 | 61.18 | 60.40 | 61.18 | +14.142% | 11 | 270 | +23.897% |
| 2026-07-01 | 53.60 | 53.60 | 53.60 | 53.60 | +7.200% | 1 | 270 | +41.418% |
| 2026-06-30 | 49.85 | 50.00 | 49.85 | 50.00 | -7.063% | 6 | 266 | +51.600% |
| 2026-06-29 | 64.00 | 64.00 | 53.60 | 53.80 | -5.878% | 18 | 257 | +40.892% |
| 2026-06-26 | 58.98 | 58.98 | 57.16 | 57.16 | +5.267% | 20 | 257 | +32.610% |
| 2026-06-25 | 49.00 | 54.40 | 49.00 | 54.30 | +0.817% | 19 | 246 | +39.595% |
| 2026-06-24 | 53.15 | 54.25 | 53.15 | 53.86 | +9.383% | 31 | 237 | +40.735% |
| 2026-06-23 | 51.70 | 51.70 | 49.24 | 49.24 | +11.403% | 4 | 235 | +53.940% |
| 2026-06-22 | 42.30 | 44.70 | 42.30 | 44.20 | +7.805% | 203 | 33 | +71.493% |
| 2026-06-18 | 38.04 | 41.00 | 38.00 | 41.00 | -5.093% | 5 | 31 | +84.878% |
| 2026-06-16 | 43.20 | 43.20 | 43.20 | 43.20 | +0.864% | 1 | 31 | +75.463% |
| 2026-06-15 | 50.80 | 50.80 | 42.59 | 42.83 | -16.020% | 9 | 31 | +76.979% |
| 2026-06-12 | 54.00 | 54.00 | 51.00 | 51.00 | -20.250% | 8 | 26 | +48.627% |
| 2026-06-11 | 65.34 | 65.34 | 62.80 | 63.95 | +2.484% | 3 | 25 | +18.530% |
| 2026-06-10 | 63.07 | 63.07 | 62.40 | 62.40 | -8.638% | 2 | 24 | +21.474% |
| 2026-06-09 | 58.00 | 68.30 | 58.00 | 68.30 | +20.352% | 4 | 21 | +10.981% |
| 2026-06-08 | 56.75 | 56.75 | 56.75 | 56.75 | -2.155% | 1 | 22 | +33.568% |
| 2026-06-05 | 52.94 | 58.00 | 52.94 | 58.00 | +25.623% | 8 | 17 | +30.690% |
| 2026-06-04 | 51.65 | 51.65 | 46.10 | 46.17 | -8.574% | 3 | 16 | +64.176% |
| 2026-06-03 | 50.50 | 50.50 | 50.50 | 50.50 | +10.867% | 4 | 16 | +50.099% |
| 2026-06-02 | 46.50 | 46.50 | 44.00 | 45.55 | -6.160% | 7 | 12 | +66.411% |
| 2026-06-01 | 45.13 | 48.54 | 45.13 | 48.54 | -11.649% | 3 | 11 | +56.160% |
| 2026-05-29 | 57.27 | 57.27 | 54.94 | 54.94 | -7.352% | 5 | 7 | +37.969% |
| 2026-05-28 | 59.30 | 59.30 | 59.30 | 59.30 | -7.905% | 1 | 7 | +27.825% |
| 2026-05-27 | 64.85 | 64.85 | 64.39 | 64.39 | +1.883% | 3 | 5 | +17.720% |
| 2026-05-26 | 65.03 | 65.03 | 63.20 | 63.20 | -2.137% | 2 | 4 | +19.937% |
| 2026-05-22 | 70.00 | 70.00 | 64.58 | 64.58 | -8.397% | 3 | 4 | +17.374% |
| 2026-05-21 | 73.00 | 74.34 | 70.50 | 70.50 | -14.286% | 3 | 2 | +7.518% |
| 2026-05-20 | 83.03 | 83.03 | 82.25 | 82.25 | 0.000% | 2 | 0 | -7.842% |