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ARM280121P00055000
ARM Jan 21 2028 55.00 Put
optionOPRA

EODOct 20, 2026
1.00USD+5.263%(+0.05)2Vol80OI
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Underlying
Underlying Price
$227.70
Type
Put
Strike
55
Expiration
Jan 21, 2028
DTE
456d
Moneyness
OTM
Intrinsic
$0.00
ARM 55 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202629d$0.06+50.00%921304
Dec 18, 202657d$0.07+250.00%37950
Jan 15, 202785d$0.04+300.00%6358
Jun 17, 2027238d$0.67+91.43%153524
Dec 17, 2027421d$0.60-9.09%234
Jan 21, 2028456d$1.00+5.26%280
ARM Nearby Strikes · Jan 21, 2028
StrikeLastChangeVolOpen IntMoneyness
55 P$1.00+5.26%280OTM
60 P$1.27+45.98%10113OTM
65 P$1.19+25.26%202,263OTM
70 P$1.95+22.64%40176OTM
75 P$2.60+2.36%1589OTM
80 P$2.40+6.67%11386OTM
85 P$3.10+10.32%10118OTM
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).