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ARM261120P00640000
ARM Nov 20 2026 640.00 Put
optionOPRA

InactiveSep 22, 2026
319.10USD-7.825%(-27.09)4Vol0OI
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Underlying
ARM
Underlying Price
$227.70
Type
Put
Strike
640
Expiration
Nov 20, 2026
DTE
29d
Moneyness
ITM
Intrinsic
$412.30
ARM 640 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202629d$319.10-7.83%40
Dec 18, 202657d——00
Jan 15, 202785d$366.55+17.50%300
Mar 19, 2027148d$275.60+0.00%200
Jun 17, 2027238d$392.25-1.20%30
Dec 17, 2027421d$412.40+3.41%30
Jan 21, 2028456d$377.61-3.08%23
ARM Nearby Strikes · Nov 20, 2026
StrikeLastChangeVolOpen IntMoneyness
580 P$249.70-21.82%10ITM
590 P$345.80+5.40%30ITM
600 P$355.75+5.47%30ITM
610 P$336.85-3.38%150ITM
620 P$341.85-1.43%150ITM
630 P$335.55-2.24%30ITM
640 P$319.10-7.83%40ITM
650 P——00ITM
660 P$339.10+0.00%20ITM
670 P$352.40+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).