Home Options KRYSChain

KRYS

Krystal Biotech, Inc.Close $302.05EOD only

Max Pain

$270.00

Next expiry Jun 18, 2026

Expected Move

±$26.95

8.9% from close

Price Gap

-32.05

Distance to max pain

IV Rank

Low premium

P/C OI

0.18

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

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

Published Snapshot

May 20, 2026 close

KRYS 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
185.00	100.00	115.50	119.90	0.00	0	2	89.5%	0.981	0.0006	-0.081	0.039	0.142
190.00	95.00	110.50	114.90	0.00	0	1	85.3%	0.980	0.0007	-0.081	0.040	0.145
195.00	90.00	105.50	109.90	0.00	0	1	81.1%	0.980	0.0007	-0.081	0.042	0.149
200.00	110.90	100.50	104.90	0.00	0	2	77.0%	0.979	0.0008	-0.081	0.044	0.153
230.00	72.10	70.80	74.50	3.90	5	26	53.3%	0.972	0.0014	-0.076	0.055	0.175
240.00	62.40	61.00	64.80	17.80	5	25	65.9%	0.911	0.0029	-0.180	0.137	0.167
250.00	49.00	51.40	55.20	0.00	0	1	59.5%	0.891	0.0037	-0.188	0.159	0.170
260.00	32.40	42.90	46.20	0.00	5	7	55.6%	0.855	0.0048	-0.211	0.194	0.168
270.00	34.82	34.20	37.40	0.00	1	5	51.2%	0.809	0.0063	-0.229	0.232	0.164
280.00	36.70	26.20	28.70	0.00	20	31	45.7%	0.752	0.0081	-0.236	0.270	0.157
290.00	15.48	19.20	21.40	0.00	11	16	43.1%	0.664	0.0099	-0.252	0.310	0.142
300.00	13.25	13.00	16.20	2.45	29	82	44.0%	0.557	0.0105	-0.273	0.336	0.121
310.00	9.31	8.10	11.00	-2.25	2	787	41.8%	0.447	0.0111	-0.257	0.337	0.098
320.00	4.00	4.40	7.50	0.00	2	59	41.6%	0.343	0.0104	-0.236	0.313	0.076
330.00	3.50	2.05	3.90	0.75	6	13	37.5%	0.226	0.0094	-0.173	0.256	0.051
340.00	2.01	1.50	3.00	0.00	1	12	40.6%	0.172	0.0074	-0.157	0.217	0.039
350.00	1.15	0.00	3.20	0.00	1	5	47.8%	0.158	0.0059	-0.175	0.206	0.035

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
195.00	0.90	0.00	4.80	0.00	0	1	105.4%	-0.051	0.0012	-0.161	0.090	-0.014
200.00	0.50	0.00	4.80	0.00	4	4	100.4%	-0.054	0.0013	-0.159	0.093	-0.015
230.00	5.10	0.00	3.50	0.00	0	1	66.8%	-0.059	0.0021	-0.113	0.101	-0.015
240.00	1.28	0.00	2.70	0.00	1	54	54.9%	-0.056	0.0024	-0.089	0.096	-0.014
250.00	2.14	0.00	4.00	0.00	0	3	52.1%	-0.083	0.0034	-0.114	0.130	-0.021
260.00	2.50	0.15	4.00	0.00	4	24	54.8%	-0.143	0.0048	-0.176	0.192	-0.037
270.00	2.80	2.70	4.90	-1.40	4	49	49.3%	-0.184	0.0063	-0.185	0.226	-0.048
280.00	4.01	3.40	6.90	0.00	2	10	46.6%	-0.252	0.0080	-0.209	0.272	-0.066
290.00	9.30	6.40	10.10	-1.47	2	17	45.5%	-0.341	0.0095	-0.232	0.312	-0.089
300.00	11.00	10.40	14.30	0.00	12	24	44.5%	-0.443	0.0104	-0.240	0.336	-0.117
310.00	13.00	16.00	19.50	0.00	1	1	43.5%	-0.549	0.0107	-0.231	0.337	-0.147
320.00	19.00	22.30	26.00	0.00	0	3	43.3%	-0.649	0.0101	-0.210	0.316	-0.176
330.00	25.28	29.50	32.60	0.00	1	1	40.3%	-0.756	0.0091	-0.155	0.267	-0.206
340.00	33.80	37.60	41.20	0.00	1	2	41.7%	-0.821	0.0074	-0.126	0.223	-0.229
350.00	42.30	46.60	50.30	0.00	0	1	43.5%	-0.867	0.0058	-0.100	0.183	-0.247
400.00	91.40	95.70	100.10	0.00	1	0	67.2%	-0.915	0.0027	-0.110	0.133	-0.298
410.00	126.00	105.70	110.10	0.00	0	0	71.5%	-0.919	0.0025	-0.112	0.128	-0.307

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.