0.7991
price down icon1.50%   -0.0122
after-market After Hours: .80 0.0009 +0.11%
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Sutro Biopharma Inc Stock (STRO) Option Chain

For the August 15, 2025 expiration date, the STRO stock option chain has a total of 2 contracts, with 2 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:

Sutro Biopharma Inc (STRO) Most Active Options & Calendar

STRO Call Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite 2.50 0.05 0.00 - 2
favorite 5.00 0.05 0.00 - -
favorite 7.50 0.05 0.00 - -

STRO Put Options Expiring August 15, 2025

Strike Price Change % Change Volume
favorite
2.50
1.85 0.00 - -
favorite
5.00
3.15 0.00 - -
favorite
7.50
0.00 0.00 - -

Sutro Biopharma Inc Stock (STRO) Option Chain Analysis

Put Volume Total 0
Call Volume Total 2
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
$98.73
price up icon 1.91%
$22.82
price down icon 1.17%
$34.84
price down icon 1.22%
$19.78
price down icon 1.88%
$106.57
price up icon 1.57%
biotechnology ONC
$269.63
price down icon 2.50%
Cap:     |  Volume (24h):