0.86
price down icon1.71%   -0.015
after-market After Hours: .85 -0.01 -1.16%
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Sutro Biopharma Inc Stock (STRO) Option Chain

For the December 19, 2025 expiration date, the STRO stock option chain has a total of 0 contracts, with 0 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 0 contracts.
  • February 20, 2026 : 5 contracts.
  • May 15, 2026 : 0 contracts.

Sutro Biopharma Inc (STRO) Most Active Options & Calendar

STRO Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 2.50 0.22 0.00 - -
favorite 5.00 0.10 0.00 - -
favorite 7.50 0.10 0.00 - -

STRO Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -

Sutro Biopharma Inc Stock (STRO) Option Chain Analysis

Put Volume Total 0
Call Volume Total 0
Put/Call Ratio (PCR) N/A
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
$39.54
price down icon 0.53%
$31.40
price up icon 1.88%
$105.55
price down icon 0.65%
$99.71
price up icon 3.28%
biotechnology ONC
$335.17
price up icon 0.74%
$209.02
price up icon 1.01%
Cap:     |  Volume (24h):