Price Alert

Krystal Biotech Inc. (KRYS)

NASDAQ: KRYS · Real-Time Price · USD

150.42

0.09 (0.06%)

At close: Aug 15, 2025, 3:59 PM

150.27

-0.10%

After-hours: Aug 15, 2025, 05:36 PM EDT

KRYS Option Overview

Overview for all option chains of KRYS. As of August 15, 2025, KRYS options have an IV of 320.06% and an IV rank of 513.84%. The volume is 2,353 contracts, which is 513.76% of average daily volume of 458 contracts. The volume put-call ratio is 0.01, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

320.06%

IV Rank

513.84%

Historical Volatility

54.59%

IV Low

45.88% on Nov 12, 2024

IV High

99.24% on Aug 14, 2025

Open Interest (OI)

Today's Open Interest

14,197

Put-Call Ratio

1.46

Put Open Interest

8,434

Call Open Interest

5,763

Open Interest Avg (30-day)

12,704

Today vs Open Interest Avg (30-day)

111.75%

Option Volume

Today's Volume

2,353

Put-Call Ratio

0.01

Put Volume

Call Volume

2,341

Volume Avg (30-day)

458

Today vs Volume Avg (30-day)

513.76%

Option Chain Statistics

This table provides a comprehensive overview of all KRYS options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Aug 15, 2025	1,317	11	0.01	4,503	4,896	1.09	320.06%	145
Sep 19, 2025	1,020	0	0	125	62	0.5	54.11%	140
Oct 17, 2025	0	0	0	0	0	0	42.46%	90
Nov 21, 2025	0	0	0	599	295	0.49	50.35%	145
Dec 19, 2025	2	1	0.5	480	3,155	6.57	48.94%	240
Feb 20, 2026	2	0	0	56	26	0.46	46.88%	130
Dec 18, 2026	0	0	0	0	0	0	n/a	75