0.725
price down icon3.87%   -0.0292
after-market After Hours: .73 0.005 +0.69%
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Spero Therapeutics Inc Stock (SPRO) Option Chain

For the July 18, 2025 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:
  • October 17, 2025 : 15 contracts.

Spero Therapeutics Inc (SPRO) Most Active Options & Calendar

SPRO Call Options Expiring July 18, 2025

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

SPRO Put Options Expiring July 18, 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 - -

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 $2.50
Call Strike With Highest Volume $2.50
$20.07
price up icon 0.15%
$69.51
price down icon 4.32%
$32.20
price down icon 1.23%
$25.22
price up icon 2.48%
$101.81
price up icon 3.09%
biotechnology ONC
$229.22
price down icon 0.76%
Cap:     |  Volume (24h):