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Erasca ERAS 15.15 0.38 2.58%

ERAS Delta Exposure (DEX)

ERAS (Erasca): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

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ATM IV
0.956
Put Call Ratio (OI)
0.191
Put Call Ratio (Vol)
0.572
IV Rank
4.06
IV Percentile
5.81
Max Pain
15

Delta exposure (2026-09-21)

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}
25.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-20.0
20.0
View values by strike
ERAS · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
2.50 1.8 K 0
5.00 13.2 K -5.3 K
7.50 42.6 K -29.9 K
10.00 1.55 M -42.9 K
12.50 241 K -41.4 K
15.00 1.66 M -461 K
17.50 880 K -63.3 K
20.00 363 K -160 K
22.50 245 K -17.6 K
25.00 49.5 K -1.7 K
30.00 38.1 K 0
35.00 282 K 0