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Cardiff Oncology CRDF 1.31 -0.06 -4.18%

CRDF Gamma Exposure (GEX)

CRDF (Cardiff Oncology): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.862
Put Call Ratio (OI)
0.00659
Put Call Ratio (Vol)
0.0734
IV Rank
6.94
IV Percentile
6.2
Max Pain
1

Gamma exposure (2026-09-21)

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}
25.0
487.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-6.1
6.1
View values by strike
CRDF · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
0.50 17.2 -2.88
1.00 318 -16
1.50 18.1 K -51
2.00 2.22 K -12.9
2.50 3.52 K -38.4
5.00 1.62 K 0
7.50 295 0