ARM
Arm Holdings plc
stockNASDAQADR
At CloseOct 21, 2026 3:59:58 PM EDT
226.61USD+2.511%(+5.55)3,236,510
Pre-marketOct 21, 2026 9:28:30 AM EDT
225.00USD+1.782%(+3.94)
After-hoursOct 21, 2026 4:58:30 PM EDT
227.70USD+0.481%(+1.09)
Expiration Dates
Open interestCallsITM 29,482OTM 53,225PutsITM 19,173OTM 71,987P/C 1.10
Columns
Calls
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 670.00 C | 0.20 | 0.00% | 7 | 656 | 10-20 |
| 660.00 C | 0.27 | -46.00% | 1 | 501 | 10-13 |
| 650.00 C | 0.24 | -89.24% | 3 | 225 | 10-13 |
| 640.00 C | 0.29 | -90.68% | 2 | 414 | 10-13 |
| 630.00 C | 0.19 | -5.00% | 3 | 321 | 10-20 |
| 620.00 C | 0.26 | -23.53% | 4 | 162 | 10-15 |
| 610.00 C | 0.28 | -93.78% | 3 | 2,047 | 10-15 |
| 600.00 C | 0.30 | -40.00% | 16 | 1,787 | 10-19 |
| 590.00 C | 0.29 | -17.14% | 2 | 236 | 10-19 |
| 580.00 C | 0.28 | -55.56% | 7 | 143 | 10-19 |
| 570.00 C | 0.32 | -96.12% | 2 | 98 | 10-19 |
| 560.00 C | 0.35 | -39.66% | 2 | 98 | 10-19 |
| 550.00 C | 0.38 | -24.00% | 2 | 684 | 10-19 |
| 540.00 C | 0.39 | -95.57% | 2 | 57 | 10-19 |
| 530.00 C | 0.41 | -31.67% | 4 | 183 | 10-19 |
| 520.00 C | 0.36 | -79.07% | 6 | 347 | 10-19 |
| 510.00 C | 0.43 | -12.24% | 2 | 124 | 10-19 |
| 500.00 C | 0.37 | -7.50% | 10 | 541 | 10-20 |
| 490.00 C | 0.48 | -37.66% | 8 | 694 | 10-19 |
| 480.00 C | 0.40 | -27.27% | 1 | 61 | 10-20 |
| 470.00 C | 0.81 | -12.90% | 13 | 420 | 10-15 |
| 460.00 C | 1.03 | +3.00% | 2 | 106 | 10-19 |
| 450.00 C | 1.13 | +25.56% | 2 | 1,396 | 10-19 |
| 440.00 C | 0.65 | -23.53% | 22 | 761 | 10-20 |
| 430.00 C | 0.73 | -17.98% | 1 | 512 | 10-20 |
| 420.00 C | 0.87 | -6.45% | 8 | 1,287 | 10-20 |
| 410.00 C | 0.84 | -25.66% | 3 | 308 | 10-20 |
| 400.00 C | 0.97 | -25.38% | 20 | 1,064 | 10-20 |
| 390.00 C | 1.17 | -23.53% | 6 | 582 | 10-20 |
| 380.00 C | 1.35 | -20.59% | 3 | 248 | 10-20 |
| 370.00 C | 1.60 | -28.57% | 1 | 535 | 10-20 |
| 360.00 C | 1.95 | -19.09% | 5 | 373 | 10-20 |
| 350.00 C | 2.12 | -24.29% | 14 | 1,455 | 10-20 |
| 340.00 C | 2.65 | -22.06% | 16 | 817 | 10-20 |
| 330.00 C | 3.00 | -19.35% | 40 | 22,160 | 10-20 |
| 320.00 C | 3.88 | -15.65% | 5 | 580 | 10-20 |
| 310.00 C | 4.37 | -19.07% | 7 | 409 | 10-20 |
| 300.00 C | 5.31 | -24.68% | 135 | 2,553 | 10-20 |
| 290.00 C | 6.51 | -20.61% | 25 | 484 | 10-20 |
| 280.00 C | 7.81 | -20.31% | 35 | 364 | 10-20 |
| 270.00 C | 9.55 | -20.81% | 31 | 2,738 | 10-20 |
| 260.00 C | 11.77 | -20.74% | 31 | 889 | 10-20 |
| 250.00 C | 14.15 | -18.91% | 138 | 2,227 | 10-20 |
| 240.00 C | 17.52 | -20.72% | 239 | 537 | 10-20 |
| 230.00 C | 20.94 | -20.68% | 427 | 1,041 | 10-20 |
| 220.00 C | 25.25 | -15.18% | 41 | 584 | 10-20 |
| 210.00 C | 30.00 | -18.26% | 27 | 379 | 10-20 |
| 200.00 C | 36.10 | -18.42% | 7 | 917 | 10-20 |
| 195.00 C | 38.82 | -16.80% | 3 | 200 | 10-20 |
| 190.00 C | 61.35 | +4.37% | 5 | 200 | 10-15 |
| 185.00 C | 54.16 | -14.53% | 2 | 180 | 10-19 |
| 180.00 C | 62.20 | -10.76% | 1 | 634 | 10-16 |
| 175.00 C | 52.88 | -27.86% | 2 | 287 | 10-20 |
| 170.00 C | 79.45 | +3.59% | 4 | 965 | 10-15 |
| 165.00 C | 71.31 | +0.92% | 3 | 190 | 10-19 |
| 160.00 C | 74.43 | -3.00% | 1 | 219 | 10-19 |
| 155.00 C | 79.50 | -33.45% | 1 | 154 | 10-19 |
| 150.00 C | 83.12 | +0.65% | 1 | 2,662 | 10-19 |
| 145.00 C | 78.82 | -10.71% | 4 | 233 | 10-20 |
| 140.00 C | 92.34 | -3.84% | 10 | 899 | 10-19 |
| 135.00 C | 96.92 | -12.49% | 11 | 235 | 10-19 |
| 130.00 C | 102.67 | +0.74% | 3 | 4,973 | 10-19 |
| 125.00 C | 101.01 | -14.59% | 2 | 1,012 | 10-20 |
| 120.00 C | 111.64 | -0.60% | 4 | 2,671 | 10-19 |
| 115.00 C | 110.10 | -25.93% | 3 | 5,814 | 10-20 |
| 110.00 C | 205.96 | +9.85% | 1 | 5,349 | 10-02 |
| 105.00 C | 276.16 | +32.55% | 1 | 61 | 06-25 |
| 100.00 C | 156.00 | -33.80% | 1 | 296 | 10-12 |
| 97.50 C | 187.70 | +50.76% | 1 | 17 | 05-21 |
| 95.00 C | 149.38 | -41.76% | 1 | 48 | 09-14 |
| 92.50 C | 154.20 | +6.86% | 1 | 6 | 10-15 |
| 90.00 C | 205.50 | +78.70% | 1 | 5 | 09-28 |
| 87.50 C | 29.90 | -66.18% | 2 | 7 | 02-03 |
| 85.00 C | 330.60 | +327.80% | 1 | 21 | 06-22 |
| 82.50 C | 74.40 | +75.27% | 4 | 17 | 04-13 |
| 80.00 C | 34.38 | -16.15% | 10 | 18 | 02-03 |
| 75.00 C | 59.75 | +59.38% | 2 | 9 | 02-11 |
| 70.00 C | 225.50 | -28.42% | 5 | 75 | 09-28 |
| 65.00 C | 55.37 | -45.52% | 2 | 15 | 12-22 |
| 60.00 C | 196.73 | -5.50% | 1 | 50 | 10-12 |
| 55.00 C | 201.68 | -43.85% | 1 | 23 | 10-12 |
| 50.00 C | 271.48 | +4.17% | 1 | 4 | 09-25 |
| 47.50 C | 381.55 | 0.00% | 1 | 1 | 06-22 |
| 45.00 C | 65.00 | -5.95% | 15 | 18 | 01-16 |
| 42.50 C | 190.49 | -8.83% | 14 | 34 | 10-19 |
Puts
| Strike | Price | Change | Vol | OI | Last |
|---|---|---|---|---|---|
| 670.00 P | 346.65 | 0.00% | 1 | 0 | 07-01 |
| 660.00 P | 336.80 | 0.00% | 5 | 0 | 07-01 |
| 650.00 P | 391.30 | -3.37% | 3 | 0 | 07-30 |
| 640.00 P | — | — | 0 | 0 | — |
| 630.00 P | 376.20 | +7.79% | 3 | 0 | 08-18 |
| 620.00 P | 365.85 | +8.03% | 3 | 0 | 08-18 |
| 610.00 P | — | — | 0 | 0 | — |
| 600.00 P | 333.00 | +36.78% | 1 | 0 | 08-27 |
| 590.00 P | 320.05 | +17.30% | 30 | 0 | 10-08 |
| 580.00 P | 267.05 | -3.96% | 5 | 0 | 07-01 |
| 570.00 P | — | — | 0 | 0 | — |
| 560.00 P | 234.73 | 0.00% | 2 | 0 | 06-23 |
| 550.00 P | 249.60 | +4.96% | 2 | 0 | 06-26 |
| 540.00 P | 201.55 | +1.82% | 3 | 0 | 06-22 |
| 530.00 P | 230.10 | +18.82% | 2 | 0 | 06-26 |
| 520.00 P | 186.20 | -7.20% | 7 | 0 | 06-22 |
| 510.00 P | 252.96 | +22.14% | 1 | 0 | 07-20 |
| 500.00 P | 243.95 | +22.83% | 1 | 0 | 07-20 |
| 490.00 P | 179.00 | +8.85% | 3 | 0 | 06-23 |
| 480.00 P | 251.40 | +33.47% | 1 | 0 | 09-03 |
| 470.00 P | 163.85 | +9.09% | 3 | 0 | 06-23 |
| 460.00 P | 155.68 | -0.43% | 2 | 0 | 09-24 |
| 450.00 P | 145.00 | +9.85% | 1 | 0 | 09-24 |
| 440.00 P | 140.12 | -11.79% | 3 | 16 | 10-02 |
| 430.00 P | 125.92 | +8.27% | 1 | 15 | 09-25 |
| 420.00 P | 136.77 | +22.58% | 1 | 0 | 10-01 |
| 410.00 P | 99.30 | -10.18% | 11 | 72 | 09-23 |
| 400.00 P | 181.65 | +79.87% | 2 | 42 | 10-20 |
| 390.00 P | 171.74 | +34.72% | 3 | 46 | 10-20 |
| 380.00 P | 161.90 | +109.99% | 1 | 117 | 10-20 |
| 370.00 P | 78.20 | +11.00% | 2 | 391 | 09-25 |
| 360.00 P | 139.00 | +7.42% | 1 | 131 | 10-20 |
| 350.00 P | 128.00 | +5.65% | 2 | 703 | 10-20 |
| 340.00 P | 123.28 | +12.58% | 6 | 410 | 10-20 |
| 330.00 P | 112.40 | +10.20% | 6 | 1,074 | 10-20 |
| 320.00 P | 100.35 | +9.97% | 5 | 452 | 10-20 |
| 310.00 P | 83.63 | +6.98% | 13 | 601 | 10-19 |
| 300.00 P | 78.32 | -0.55% | 4 | 1,598 | 10-20 |
| 290.00 P | 65.85 | -6.13% | 1 | 1,671 | 10-19 |
| 280.00 P | 63.23 | +9.77% | 2 | 1,094 | 10-20 |
| 270.00 P | 49.95 | -3.53% | 18 | 1,340 | 10-19 |
| 260.00 P | 49.25 | +18.82% | 18 | 1,436 | 10-20 |
| 250.00 P | 41.30 | +16.08% | 66 | 2,185 | 10-20 |
| 240.00 P | 34.25 | +17.70% | 19 | 3,389 | 10-20 |
| 230.00 P | 28.28 | +19.07% | 86 | 2,390 | 10-20 |
| 220.00 P | 22.63 | +21.99% | 79 | 1,610 | 10-20 |
| 210.00 P | 17.27 | +20.77% | 343 | 2,207 | 10-20 |
| 200.00 P | 13.35 | +24.77% | 444 | 3,551 | 10-20 |
| 195.00 P | 11.38 | +21.06% | 30 | 4,479 | 10-20 |
| 190.00 P | 9.55 | +18.19% | 105 | 3,923 | 10-20 |
| 185.00 P | 7.75 | +13.14% | 3 | 2,570 | 10-20 |
| 180.00 P | 7.12 | +23.83% | 18 | 1,471 | 10-20 |
| 175.00 P | 5.56 | +17.05% | 34 | 964 | 10-20 |
| 170.00 P | 5.00 | +25.00% | 11 | 1,811 | 10-20 |
| 165.00 P | 4.10 | +25.38% | 28 | 579 | 10-20 |
| 160.00 P | 3.05 | +13.38% | 27 | 741 | 10-20 |
| 155.00 P | 2.68 | +20.18% | 26 | 413 | 10-20 |
| 150.00 P | 2.24 | +8.74% | 596 | 3,660 | 10-20 |
| 145.00 P | 1.83 | +26.21% | 27 | 409 | 10-20 |
| 140.00 P | 1.55 | +25.00% | 6 | 699 | 10-20 |
| 135.00 P | 1.31 | +25.96% | 1 | 172 | 10-20 |
| 130.00 P | 1.09 | +41.56% | 1 | 1,032 | 10-20 |
| 125.00 P | 0.76 | +16.92% | 24 | 440 | 10-20 |
| 120.00 P | 0.63 | +31.25% | 34 | 4,120 | 10-20 |
| 115.00 P | 0.52 | +30.00% | 2 | 2,090 | 10-19 |
| 110.00 P | 0.44 | +51.72% | 7 | 14,106 | 10-19 |
| 105.00 P | 0.28 | +40.00% | 2 | 741 | 10-16 |
| 100.00 P | 0.25 | +56.25% | 2 | 1,586 | 10-16 |
| 97.50 P | 0.21 | +425.00% | 2 | 219 | 10-16 |
| 95.00 P | 0.19 | +26.67% | 2 | 2,767 | 10-16 |
| 92.50 P | 0.19 | +46.15% | 2 | 502 | 10-16 |
| 90.00 P | 0.16 | +33.33% | 2 | 3,887 | 10-16 |
| 87.50 P | 0.09 | -10.00% | 3 | 118 | 10-06 |
| 85.00 P | 0.12 | +71.43% | 3 | 1,046 | 10-16 |
| 82.50 P | 0.08 | 0.00% | 10 | 328 | 10-16 |
| 80.00 P | 0.10 | +66.67% | 1 | 242 | 10-16 |
| 75.00 P | 0.09 | +28.57% | 73 | 493 | 10-16 |
| 70.00 P | 0.01 | -85.71% | 63 | 1,592 | 10-16 |
| 65.00 P | 0.05 | +25.00% | 13 | 374 | 10-20 |
| 60.00 P | 0.09 | +800.00% | 2 | 1,238 | 10-20 |
| 55.00 P | 0.07 | +250.00% | 37 | 950 | 10-20 |
| 50.00 P | 0.05 | +66.67% | 3,718 | 1,593 | 10-20 |
| 47.50 P | 0.06 | +100.00% | 645 | 615 | 10-20 |
| 45.00 P | 0.02 | 0.00% | 80 | 825 | 10-20 |
| 42.50 P | 0.02 | -33.33% | 16 | 1,824 | 10-20 |