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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

Delta exposure (2026-11-06)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
14.0
406.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-39.9
39.9
View values by strike
HTFL · Delta exposure · 2026-11-06. Delta-weighted share equivalents.
StrikeCallsPuts
12.50 5.89 K -34.7
15.00 5.63 K -14.7
17.50 0 -66.3
20.00 98.1 -89.7
22.50 481 -200
25.00 10.6 K -1.4 K
30.00 6.31 K -2.76 K
35.00 36.1 K -13.8 K
40.00 115 K -2.15 K
45.00 22.1 K -5.56 K
50.00 72.9 K -153 K
55.00 45.7 K -201 K
60.00 26.6 K -6.98 K
65.00 23.6 K -3.51 K
70.00 4.45 K -3.01 K
75.00 6.85 K 0
80.00 842 0