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Spero Therapeutics Inc Stock (SPRO) Option Chain

For the July 17, 2026 expiration date, the SPRO stock option chain has a total of 15 contracts, with 15 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • October 16, 2026 : 136 contracts.

Spero Therapeutics Inc (SPRO) Most Active Options & Calendar

SPRO Call Options Expiring July 17, 2026

Strike Price Change % Change Volume
favorite 2.50 0.05 0.00 - 15
favorite 5.00 0.03 0.00 - -
favorite 7.50 0.00 0.00 - -
favorite 10.00 0.00 0.00 - -

SPRO Put Options Expiring July 17, 2026

Strike Price Change % Change Volume
favorite
2.50
0.35 0.00 - -
favorite
5.00
2.95 0.00 - -
favorite
7.50
0.00 0.00 - -
favorite
10.00
0.00 0.00 - -

Spero Therapeutics Inc Stock (SPRO) Option Chain Analysis

Put Volume Total 0
Call Volume Total 15
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
$56.43
price down icon 2.64%
$115.61
price down icon 2.24%
$35.97
price down icon 2.28%
$68.27
price down icon 10.83%
ONC ONC
$298.70
price down icon 1.36%
$186.88
price down icon 2.22%
Cap:     |  Volume (24h):