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Heartflow HTFL 52.4 0.45 0.87%

Previous-day view · Fri Nov 6 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
0.966
Put Call Ratio (OI)
1.58
Put Call Ratio (Vol)
0.606
IV Rank
76.3
IV Percentile
82.7
Max pain
55

Gamma exposure (2026-11-06)

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}
14.0
406.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-39.9
39.9
View values by strike
HTFL · Gamma exposure · 2026-11-06. USD of exposure per 1% underlying move.
StrikeCallsPuts
12.50 147 -51.4
15.00 203 -24
17.50 0 -116
20.00 4.49 -149
22.50 31.9 -452
25.00 1.09 K -2.06 K
30.00 986 -4.18 K
35.00 9.8 K -30.6 K
40.00 48.3 K -4.48 K
45.00 13.8 K -11.4 K
50.00 57.3 K -313 K
55.00 61.9 K -314 K
60.00 47.1 K -7.89 K
65.00 69.6 K -2.85 K
70.00 5.54 K -1.85 K
75.00 6.11 K 0
80.00 658 0