Price Alert

STMicroelectronics N.V. (STM)

NYSE: STM · Real-Time Price · USD

28.81

-0.08 (-0.28%)

At close: Oct 03, 2025, 3:59 PM

29.10

1.01%

After-hours: Oct 03, 2025, 08:00 PM EDT

STM Option Overview

Overview for all option chains of STM. As of October 05, 2025, STM options have an IV of 110.91% and an IV rank of 202.82%. The volume is 2,632 contracts, which is 133.33% of average daily volume of 1,974 contracts. The volume put-call ratio is 0.18, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

110.91%

IV Rank

100%

Historical Volatility

33.89%

IV Low

37.69% on Nov 22, 2024

IV High

73.79% on Oct 02, 2025

Open Interest (OI)

Today's Open Interest

121,666

Put-Call Ratio

0.99

Put Open Interest

60,614

Call Open Interest

61,052

Open Interest Avg (30-day)

111,609

Today vs Open Interest Avg (30-day)

109.01%

Option Volume

Today's Volume

2,632

Put-Call Ratio

0.18

Put Volume

394

Call Volume

2,238

Volume Avg (30-day)

1,974

Today vs Volume Avg (30-day)

133.33%

Option Chain Statistics

This table provides a comprehensive overview of all STM 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
Oct 17, 2025	192	52	0.27	18,666	21,954	1.18	110.91%	28
Nov 21, 2025	127	41	0.32	549	478	0.87	55.88%	29
Jan 16, 2026	411	286	0.7	19,546	18,770	0.96	48.25%	28
Feb 20, 2026	42	6	0.14	3,167	2,127	0.67	48.07%	28
Apr 17, 2026	115	3	0.03	526	99	0.19	46.8%	26
May 15, 2026	6	5	0.83	892	1,680	1.88	46.3%	30
Jun 18, 2026	28	0	0	4,924	3,761	0.76	46.76%	23
Aug 21, 2026	6	0	0	2,127	1,536	0.72	45.25%	32
Nov 20, 2026	1,192	0	0	1,213	667	0.55	44.65%	32
Jan 15, 2027	100	0	0	9,305	6,183	0.66	44.62%	27
Jan 21, 2028	19	1	0.05	137	3,359	24.52	43.73%	35