ARM280121P00320000
ARM Jan 21 2028 320.00 Put
optionOPRA
EODOct 13, 2026
108.30USD+2.557%(+2.70)1Vol102OI
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Underlying
Underlying Price
$227.70
Type
Put
Strike
320
Expiration
Jan 21, 2028
DTE
456d
Moneyness
ITM
Intrinsic
$92.30
ARM 320 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 23, 2026 | 1d | $81.33 | +18.44% | 1 | 0 |
| Oct 30, 2026 | 8d | $96.50 | +9.92% | 4 | 4 |
| Nov 6, 2026 | 15d | $101.70 | +14.66% | 8 | 20 |
| Nov 13, 2026 | 22d | $77.46 | +101.19% | 1 | 10 |
| Nov 20, 2026 | 29d | $101.65 | +9.42% | 3 | 380 |
| Nov 27, 2026 | 36d | $68.88 | +0.00% | 11 | 11 |
| Dec 18, 2026 | 57d | $100.35 | +9.97% | 5 | 452 |
| Jan 15, 2027 | 85d | $88.95 | +30.43% | 7 | 478 |
| Feb 19, 2027 | 120d | $97.18 | +0.00% | 3 | 3 |
| Mar 19, 2027 | 148d | $93.80 | +49.24% | 2 | 272 |
| Apr 16, 2027 | 176d | $96.80 | +46.00% | 2 | 192 |
| Jun 17, 2027 | 238d | $107.62 | +26.69% | 345 | 410 |
| Sep 17, 2027 | 330d | $85.85 | +8.84% | 22 | 11 |
| Dec 17, 2027 | 421d | $120.97 | +32.06% | 2 | 66 |
| Jan 21, 2028 | 456d | $108.30 | +2.56% | 1 | 102 |
| Jun 16, 2028 | 603d | $102.00 | -15.37% | 1 | 2 |
| Dec 15, 2028 | 785d | $122.60 | +6.01% | 36 | 112 |
| Jan 19, 2029 | 820d | $129.00 | +2.14% | 1 | 6 |
ARM Nearby Strikes · Jan 21, 2028
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 260 P | $77.53 | +6.12% | 1 | 1,439 | ITM |
| 270 P | $84.80 | +4.89% | 25 | 360 | ITM |
| 280 P | $91.27 | +8.01% | 1 | 535 | ITM |
| 290 P | $99.10 | +8.42% | 35 | 1,265 | ITM |
| 300 P | $103.00 | +4.57% | 1 | 313 | ITM |
| 310 P | $95.90 | +11.51% | 2 | 159 | ITM |
| 320 P | $108.30 | +2.56% | 1 | 102 | ITM |
| 330 P | $118.30 | -0.88% | 45 | 383 | ITM |
| 340 P | $107.60 | -17.01% | 7 | 54 | ITM |
| 350 P | $119.47 | +7.92% | 15 | 204 | ITM |
| 360 P | $116.35 | -3.44% | 25 | 107 | ITM |
| 370 P | $125.95 | -1.87% | 863 | 864 | ITM |
| 380 P | $137.70 | +3.46% | 36 | 133 | 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).