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ERAS

Erasca, Inc.Close $11.12EOD only

Max Pain

$15.00

Next expiry Jun 18, 2026

Expected Move

±$2.22

20.0% from close

Price Gap

+3.88

Distance to max pain

IV Rank

Low premium

P/C OI

0.28

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

This page reflects ERAS options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

May 20, 2026 close

ERAS Options Chain

Data as of market close May 20, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 29)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
5.00	5.50	5.00	6.80	0.00	1	3	319.9%	0.910	0.0162	-0.028	0.005	0.003
7.50	2.65	3.30	4.00	0.00	45	6	77.3%	0.973	0.0255	-0.003	0.002	0.006
10.00	1.78	1.45	1.95	0.38	147	1,406	86.9%	0.716	0.1245	-0.017	0.011	0.005
12.50	0.75	0.55	0.85	0.30	109	1,478	94.6%	0.385	0.1289	-0.020	0.012	0.003
15.00	0.20	0.05	0.45	0.03	13	182	96.1%	0.169	0.0838	-0.013	0.008	0.001
17.50	0.07	0.05	0.20	0.00	1	1,311	105.9%	0.087	0.0477	-0.009	0.005	0.001
20.00	0.16	0.00	0.25	0.00	1	1,909	127.7%	0.075	0.0353	-0.010	0.004	0.001
22.50	0.05	0.00	0.40	0.00	1	1,361	161.3%	0.094	0.0332	-0.015	0.005	0.001
25.00	0.04	0.00	0.30	0.00	1	1,592	168.0%	0.071	0.0258	-0.012	0.004	0.001
30.00	0.13	0.00	0.30	0.00	100	92	194.9%	0.064	0.0204	-0.013	0.004	0.000
35.00	0.25	0.00	0.30	0.00	1	1,001	216.4%	0.058	0.0172	-0.014	0.004	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
2.50	0.05	0.00	0.25	0.00	0	20	337.5%	-0.020	0.0046	-0.009	0.002	-0.000
5.00	0.10	0.00	0.35	0.00	200	204	206.3%	-0.047	0.0153	-0.011	0.003	-0.001
7.50	0.15	0.00	0.15	-0.15	164	213	93.0%	-0.050	0.0353	-0.005	0.003	-0.000
10.00	0.59	0.35	0.70	-0.14	7	1,080	81.8%	-0.277	0.1307	-0.014	0.011	-0.003
12.50	2.80	1.75	2.30	0.00	1	703	90.0%	-0.626	0.1343	-0.017	0.012	-0.007
15.00	4.00	3.90	4.30	-1.12	8	3,203	92.4%	-0.843	0.0831	-0.010	0.008	-0.011
17.50	7.27	6.20	7.60	0.00	1	1,222	158.4%	-0.784	0.0591	-0.023	0.009	-0.012
20.00	10.70	8.30	10.10	0.00	150	201	160.2%	-0.857	0.0450	-0.017	0.007	-0.015
22.50	8.50	10.80	13.10	0.00	0	0	212.3%	-0.809	0.0410	-0.029	0.009	-0.017
25.00	7.60	12.80	15.90	0.00	0	40	218.9%	-0.841	0.0353	-0.026	0.008	-0.019
30.00	19.80	17.50	20.90	0.00	0	0	227.7%	-0.889	0.0266	-0.020	0.006	-0.023

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.