1.21
price down icon0.82%   -0.01
after-market After Hours: 1.21
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Spero Therapeutics Inc Stock (SPRO) Option Chain

For the October 16, 2026 expiration date, the SPRO 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:

Spero Therapeutics Inc (SPRO) Most Active Options & Calendar

SPRO Call Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite 1.50 0.15 0.00 - -
favorite 2.50 0.25 0.00 - -
favorite 5.00 0.05 0.00 - -
favorite 7.50 0.15 0.00 - -

SPRO Put Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite
0.50
0.05 0.00 - -
favorite
2.50
1.30 0.00 - -
favorite
5.00
2.70 0.00 - -
favorite
7.50
0.00 0.00 - -

Spero Therapeutics Inc Stock (SPRO) Option Chain Analysis

Put Volume Total 0
Call Volume Total 0
Put/Call Ratio (PCR) N/A
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $1.50
$103.76
price up icon 0.86%
$126.29
price down icon 0.31%
$63.96
price up icon 0.13%
$266.11
price up icon 0.61%
ONC ONC
$358.26
price down icon 1.22%
$210.02
price down icon 0.40%
Cap:     |  Volume (24h):