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ARM261218P00660000
ARM Dec 18 2026 660.00 Put
optionOPRA

InactiveJul 1, 2026
336.80USD5Vol0OI
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Underlying
Underlying Price
$227.70
Type
Put
Strike
660
Expiration
Dec 18, 2026
DTE
57d
Moneyness
ITM
Intrinsic
$432.30
ARM 660 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202629d$339.10+0.00%20
Dec 18, 202657d$336.80+0.00%50
Jan 15, 202785d——00
Mar 19, 2027148d$386.16+1.17%30
Jun 17, 2027238d$420.92+7.83%60
Dec 17, 2027421d$367.25-8.12%270
Jan 21, 2028456d$431.75+3.04%336
ARM Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
600 P$333.00+36.78%10ITM
610 P——00ITM
620 P$365.85+8.03%30ITM
630 P$376.20+7.79%30ITM
640 P——00ITM
650 P$391.30-3.37%30ITM
660 P$336.80+0.00%50ITM
670 P$346.65+0.00%10ITM
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).