Arm American Shares

NASDAQ: ARM · Real-Time Price · USD
153.37
-0.48 (-0.31%)
At close: Sep 17, 2025, 3:59 PM
149.80
-2.33%
Pre-market: Sep 18, 2025, 07:20 AM EDT

ARM Option Overview

Overview for all option chains of ARM. As of September 18, 2025, ARM options have an IV of 54.77% and an IV rank of n/a. The volume is 26,302 contracts, which is 115.87% of average daily volume of 22,699 contracts. The volume put-call ratio is 0.39, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)
54.77%
IV Rank
< 0.01%
Historical Volatility
41.5%
IV Low
55.46% on Aug 18, 2025
IV High
73.67% on Sep 17, 2025

Open Interest (OI)

Today's Open Interest
868,776
Put-Call Ratio
0.93
Put Open Interest
419,748
Call Open Interest
449,028
Open Interest Avg (30-day)
817,825
Today vs Open Interest Avg (30-day)
106.23%

Option Volume

Today's Volume
26,302
Put-Call Ratio
0.39
Put Volume
7,351
Call Volume
18,951
Volume Avg (30-day)
22,699
Today vs Volume Avg (30-day)
115.87%

Option Chain Statistics

This table provides a comprehensive overview of all ARM options grouped by their expiration dates.

Expiration Call Vol Put Vol P/C Vol Call OI Put OI P/C OI Implied Volatility Max Pain
Sep 19, 2025 6,066 3,787 0.62 62,048 81,031 1.31 143.31% 135
Sep 26, 2025 3,614 689 0.19 7,728 5,156 0.67 56.04% 143
Oct 03, 2025 3,244 241 0.07 3,210 2,132 0.66 49.82% 145
Oct 10, 2025 324 280 0.86 1,846 1,853 1 52.52% 145
Oct 17, 2025 3,119 530 0.17 37,418 34,640 0.93 54.77% 145
Oct 24, 2025 33 16 0.48 1,135 908 0.8 50.18% 145
Oct 31, 2025 51 132 2.59 147 210 1.43 48.3% 155
Nov 21, 2025 664 351 0.53 31,660 32,965 1.04 56.53% 135
Dec 19, 2025 83 386 4.65 11,909 18,128 1.52 53.69% 145
Jan 16, 2026 365 156 0.43 143,456 111,188 0.78 57.95% 100
Feb 20, 2026 18 32 1.78 1,964 10,873 5.54 51.82% 145
Mar 20, 2026 42 115 2.74 16,246 30,606 1.88 52.19% 135
Apr 17, 2026 2 304 152 1,208 876 0.73 50.46% 135
May 15, 2026 9 6 0.67 2,233 5,470 2.45 51.55% 135
Jun 18, 2026 33 13 0.39 32,390 34,022 1.05 51.92% 120
Aug 21, 2026 1 3 3 336 2,736 8.14 50.91% 140
Sep 18, 2026 1,072 86 0.08 5,807 5,188 0.89 51.72% 135
Dec 18, 2026 37 61 1.65 29,899 17,255 0.58 51.85% 110
Jan 15, 2027 63 21 0.33 11,471 18,401 1.6 51.73% 140
Jun 17, 2027 72 100 1.39 43,612 3,426 0.08 51.03% 105
Dec 17, 2027 33 1 0.03 3,298 2,681 0.81 51.15% 135
Jan 21, 2028 6 41 6.83 7 3 0.43 50.76% 110