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Phathom Pharmaceuticals PHAT 6.23 -0.05 -0.8%

Previous-day view · Thu Nov 12 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.746
Put Call Ratio (OI)
0.094
Put Call Ratio (Vol)
0.145
IV Rank
3.98
IV Percentile
2.02
Max pain
7.5

Gamma exposure (2026-11-12)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
8.0
435.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-23.8
23.8
View values by strike
PHAT · Gamma exposure · 2026-11-12. USD of exposure per 1% underlying move.
StrikeCallsPuts
2.50 6.49 -75.7
5.00 139 -156
7.50 14.7 K -6.03 K
10.00 1.16 K -320
12.50 15 K -13.3
15.00 1.46 K -2.09
17.50 237 0
20.00 217 -1.61
22.50 103 0
25.00 600 0
30.00 473 0