ARM270917P00420000
ARM Sep 17 2027 420.00 Put
optionOPRA
InactiveSep 25, 2026
155.25USD-0.957%(-1.50)5Vol13OI
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Underlying
Underlying Price
$215.48
Type
Put
Strike
420
Expiration
Sep 17, 2027
DTE
330d
Moneyness
ITM
Intrinsic
$204.52
ARM 420 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 23, 2026 | 1d | — | — | 0 | 0 |
| Oct 30, 2026 | 8d | — | — | 0 | 0 |
| Nov 6, 2026 | 15d | — | — | 0 | 0 |
| Nov 13, 2026 | 22d | — | — | 0 | 0 |
| Nov 20, 2026 | 29d | $134.05 | +11.48% | 10 | 1 |
| Nov 27, 2026 | 36d | — | — | 0 | 0 |
| Dec 18, 2026 | 57d | $136.77 | +22.58% | 1 | 0 |
| Jan 15, 2027 | 85d | $111.58 | -30.78% | 1 | 304 |
| Feb 19, 2027 | 120d | — | — | 0 | 0 |
| Mar 19, 2027 | 148d | $190.86 | +21.07% | 1 | 2 |
| Apr 16, 2027 | 176d | — | — | 0 | 0 |
| Jun 17, 2027 | 238d | $156.79 | +13.82% | 6 | 18 |
| Sep 17, 2027 | 330d | $155.25 | -0.96% | 5 | 13 |
| Dec 17, 2027 | 421d | $185.55 | +0.27% | 100 | 102 |
| Jan 21, 2028 | 456d | $204.00 | +6.69% | 1 | 2 |
| Jun 16, 2028 | 603d | $210.40 | -1.96% | 1 | 1 |
| Dec 15, 2028 | 785d | $216.65 | +16.89% | 1 | 89 |
| Jan 19, 2029 | 820d | — | — | 0 | 0 |
ARM Nearby Strikes · Sep 17, 2027
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 360 P | $147.93 | +6.95% | 2 | 221 | ITM |
| 370 P | $137.35 | +4.45% | 2 | 153 | ITM |
| 380 P | $153.40 | -0.78% | 6 | 35 | ITM |
| 390 P | $133.60 | -16.15% | 2 | 4 | ITM |
| 400 P | — | — | 0 | 0 | ITM |
| 410 P | $147.65 | +0.00% | 7 | 7 | ITM |
| 420 P | $155.25 | -0.96% | 5 | 13 | ITM |
| 430 P | $159.45 | +0.54% | 1 | 4 | ITM |
| 440 P | $160.95 | +0.00% | 4 | 4 | ITM |
| 450 P | $194.10 | +0.00% | 4 | 4 | ITM |
| 460 P | $184.21 | +0.00% | 2 | 1 | ITM |
| 470 P | $191.87 | +0.00% | 2 | 1 | ITM |
| 480 P | — | — | 0 | 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).