34.95
price up icon4.52%   1.51
after-market After Hours: 35.17 0.22 +0.63%
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St Microelectronics Stock (STM) Option Chain

For the February 20, 2026 expiration date, the STM stock option chain has a total of 1,652 contracts, with 1,409 call options and 243 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 1,847 contracts.
  • April 17, 2026 : 810 contracts.
  • May 15, 2026 : 904 contracts.
  • June 18, 2026 : 3,753 contracts.
  • July 17, 2026 : 396 contracts.

St Microelectronics (STM) Most Active Options & Calendar

STM Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 35.00 0.93 0.52 +126.83% 516
favorite 33.00 2.30 1.00 +76.92% 316
favorite 36.00 0.52 0.31 +147.62% 181
favorite 34.00 1.53 0.81 +112.50% 150
favorite 30.00 5.07 1.67 +49.12% 85
favorite 32.00 3.10 1.26 +68.48% 85
favorite 29.00 5.96 1.40 +30.70% 18

STM Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
33.00
0.25 -0.50 -66.67% 155
favorite
26.00
0.04 0.01 +33.33% 30
favorite
25.00
0.01 -0.02 -66.67% 24
favorite
34.00
0.68 -0.67 -49.63% 22
favorite
32.00
0.18 -0.30 -62.50% 4
favorite
28.00
0.03 -0.05 -62.50% 3
favorite
24.00
0.03 0.00 - 2

St Microelectronics Stock (STM) Option Chain Analysis

Put Volume Total 243
Call Volume Total 1,409
Put/Call Ratio (PCR) 0.17
Put Strike With Highest Volume $33.00
Call Strike With Highest Volume $35.00
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Cap:     |  Volume (24h):