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Phathom Pharmaceuticals Inc Stock (PHAT) Option Chain

For the November 21, 2025 expiration date, the PHAT stock option chain has a total of 89 contracts, with 80 call options and 9 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 2 contracts.
  • February 20, 2026 : 0 contracts.
  • May 15, 2026 : 0 contracts.
  • January 15, 2027 : 0 contracts.
  • January 21, 2028 : 1 contracts.

Phathom Pharmaceuticals Inc (PHAT) Most Active Options & Calendar

PHAT Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 17.50 0.35 -0.20 -36.36% 62
favorite 20.00 0.20 0.10 +100.00% 11
favorite 15.00 0.97 -0.03 -3.00% 6
favorite 10.00 4.04 0.04 +1.00% 1
favorite 2.50 9.30 0.00 - -
favorite 5.00 7.20 0.00 - -
favorite 7.50 4.90 0.00 - -

PHAT Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
12.50
0.85 -0.15 -15.00% 5
favorite
10.00
0.20 -0.10 -33.33% 4
favorite
2.50
0.55 0.00 - -
favorite
5.00
2.90 0.00 - -
favorite
7.50
0.38 0.00 - -
favorite
15.00
1.65 0.00 - -
favorite
17.50
0.00 0.00 - -

Phathom Pharmaceuticals Inc Stock (PHAT) Option Chain Analysis

Put Volume Total 9
Call Volume Total 80
Put/Call Ratio (PCR) 0.11
Put Strike With Highest Volume $12.50
Call Strike With Highest Volume $17.50
$37.49
price down icon 0.27%
$28.64
price up icon 0.10%
$100.80
price up icon 8.05%
$104.06
price up icon 0.13%
biotechnology ONC
$312.04
price up icon 0.52%
$183.82
price down icon 3.02%
Cap:     |  Volume (24h):