12.60
price down icon2.14%   -0.275
after-market After Hours: 12.84 0.245 +1.95%
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Phathom Pharmaceuticals Inc Stock (PHAT) Option Chain

For the May 15, 2026 expiration date, the PHAT stock option chain has a total of 26 contracts, with 1 call options and 25 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • August 21, 2026 : 1 contracts.
  • January 15, 2027 : 0 contracts.
  • January 21, 2028 : 0 contracts.

Phathom Pharmaceuticals Inc (PHAT) Most Active Options & Calendar

PHAT Call Options Expiring May 15, 2026

Strike Price Change % Change Volume
favorite 10.00 2.65 0.00 - 1
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 7.50 6.50 0.00 - -
favorite 12.50 0.55 0.00 - -
favorite 15.00 0.10 0.00 - -
favorite 17.50 0.28 0.00 - -

PHAT Put Options Expiring May 15, 2026

Strike Price Change % Change Volume
favorite
10.00
0.28 0.08 +40.00% 21
favorite
7.50
0.05 0.00 - 4
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.05 0.00 - -
favorite
12.50
2.40 0.00 - -
favorite
15.00
4.00 0.00 - -
favorite
17.50
0.00 0.00 - -

Phathom Pharmaceuticals Inc Stock (PHAT) Option Chain Analysis

Put Volume Total 25
Call Volume Total 1
Put/Call Ratio (PCR) 25.00
Put Strike With Highest Volume $10.00
Call Strike With Highest Volume $10.00
$28.32
price down icon 0.14%
$50.44
price up icon 0.48%
$95.50
price down icon 3.88%
$139.44
price down icon 0.41%
$147.21
price down icon 0.47%
ONC ONC
$297.49
price up icon 0.12%
Cap:     |  Volume (24h):