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BridgeBio Pharma BBIO 77.89 3.86 5.21%

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ATM IV
0.473
Put Call Ratio (OI)
1.35
Put Call Ratio (Vol)
0.458
IV Rank
18.9
IV Percentile
29.7
Max pain
65

Gamma exposure (2026-11-04)

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}
16.0
807.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-64.2
64.2
View values by strike
BBIO · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
12.50 1.21 0
17.50 43.7 0
20.00 1.26e-9 -22.9
22.50 0 -36.2
25.00 12.6 -305
27.50 73.7 -935
30.00 585 -29.3
32.50 0 -187
35.00 1.25 K -190
37.50 189 -269
40.00 1.02 K -1.72 K
42.50 699 -626
45.00 10.6 K -123 K
47.50 2.27 K -794
50.00 13.7 K -19.3 K
52.50 31.2 0
55.00 11.7 K -34.1 K
57.50 1.51 K -5.5 K
60.00 50.9 K -16.4 K
62.50 1.66 K -411 K
65.00 66.8 K -554 K
67.50 34 K -5.95 K
70.00 185 K -95.2 K
72.50 17.4 K -21 K
75.00 521 K -181 K
77.50 94.4 K -4.68 K
80.00 173 K -56.9 K
82.50 12.3 K -4.91 K
85.00 133 K -15 K
87.50 37.1 K -278
90.00 91 K -4.07 K
92.50 2.92 K -119
95.00 80.5 K 0
97.50 852 0
100.00 42.7 K -185
105.00 17 K 0
110.00 26.6 K -569
115.00 5.64 K -362
120.00 41.1 K -73.4
125.00 6.45 K 0
130.00 1.72 K 0
135.00 10.6 K 0