30.62
price down icon1.64%   -0.51
pre-market  Pre-market:  32.00   1.38   +4.51%
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Sutro Biopharma Inc Stock (STRO) Option Chain

For the August 21, 2026 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:

Sutro Biopharma Inc (STRO) Most Active Options & Calendar

STRO Call Options Expiring August 21, 2026

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 - -
favorite 10.00 0.00 0.00 - -
favorite 12.50 0.00 0.00 - -
favorite 15.00 0.00 0.00 - -
favorite 17.50 5.10 0.00 - -

STRO Put Options Expiring August 21, 2026

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 - -
favorite
10.00
1.35 0.00 - -
favorite
12.50
0.00 0.00 - -
favorite
15.00
0.00 0.00 - -
favorite
17.50
1.50 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
$30.88
price down icon 4.72%
$90.93
price up icon 0.63%
$53.55
price up icon 0.92%
$109.53
price up icon 1.50%
ONC ONC
$309.62
price up icon 0.29%
$153.73
price up icon 2.26%
Cap:     |  Volume (24h):