ARM261120P00370000
ARM Nov 20 2026 370.00 Put
optionOPRA
EODOct 21, 2026
143.75USD+9.299%(+12.23)1Vol15OI
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Underlying
Underlying Price
$211.76
Type
Put
Strike
370
Expiration
Nov 20, 2026
DTE
29d
Moneyness
ITM
Intrinsic
$158.24
ARM 370 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 23, 2026 | 1d | $143.66 | -2.87% | 82 | 0 |
| Oct 30, 2026 | 8d | $76.97 | +37.35% | 1 | 0 |
| Nov 6, 2026 | 15d | — | — | 0 | 0 |
| Nov 13, 2026 | 22d | — | — | 0 | 0 |
| Nov 20, 2026 | 29d | $143.75 | +9.30% | 1 | 15 |
| Nov 27, 2026 | 36d | — | — | 0 | 0 |
| Dec 18, 2026 | 57d | $78.20 | +11.00% | 2 | 391 |
| Jan 15, 2027 | 85d | $76.45 | -35.64% | 1 | 30 |
| Feb 19, 2027 | 120d | — | — | 0 | 0 |
| Mar 19, 2027 | 148d | $103.70 | +18.45% | 35 | 330 |
| Apr 16, 2027 | 176d | $90.63 | -36.28% | 2 | 2 |
| Jun 17, 2027 | 238d | $106.95 | +6.36% | 1 | 18 |
| Sep 17, 2027 | 330d | $137.35 | +4.45% | 2 | 153 |
| Dec 17, 2027 | 421d | $124.10 | -15.12% | 7 | 6 |
| Jan 21, 2028 | 456d | $125.95 | -1.87% | 863 | 864 |
| Jun 16, 2028 | 603d | $144.05 | -13.30% | 1 | 22 |
| Dec 15, 2028 | 785d | $157.15 | +6.29% | 51 | 390 |
| Jan 19, 2029 | 820d | — | — | 0 | 0 |
ARM Nearby Strikes · Nov 20, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 310 P | $90.06 | +10.50% | 1 | 890 | ITM |
| 320 P | $101.65 | +9.42% | 3 | 380 | ITM |
| 330 P | $106.90 | +15.08% | 13 | 297 | ITM |
| 340 P | $121.15 | +15.15% | 1 | 177 | ITM |
| 350 P | $127.00 | +12.44% | 31 | 339 | ITM |
| 360 P | $141.95 | +15.33% | 1 | 63 | ITM |
| 370 P | $143.75 | +9.30% | 1 | 15 | ITM |
| 380 P | $115.20 | +4.98% | 1 | 42 | ITM |
| 390 P | $125.87 | +13.76% | 3 | 0 | ITM |
| 400 P | $119.98 | +9.20% | 1 | 0 | ITM |
| 410 P | $143.05 | -4.82% | 15 | 0 | ITM |
| 420 P | $134.05 | +11.48% | 10 | 1 | ITM |
| 430 P | $143.40 | +11.03% | 1 | 0 | ITM |
ARM Profile
Arm Holdings is a British semiconductor and software design company based in Cambridge, England whose primary business is the design of the ARM architecture family of central processing units (CPUs).