Krystal Biotech Inc. (KRYS) Options Analysis - Options Chain, Volume & Implied Volatility - Stocknear

Krystal Biotech Inc.

NASDAQ: KRYS · Real-Time Price · USD
167.82
6.67 (4.14%)
At close: Sep 26, 2025, 3:59 PM
167.82
0.00%
After-hours: Sep 26, 2025, 05:18 PM EDT

KRYS Option Overview

Overview for all option chains of KRYS. As of September 28, 2025, KRYS options have an IV of 87.14% and an IV rank of 93.25%. The volume is 48 contracts, which is 19.92% of average daily volume of 241 contracts. The volume put-call ratio is 0.85, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)
87.14%
IV Rank
93.25%
Historical Volatility
40.97%
IV Low
45.88% on Nov 12, 2024
IV High
90.12% on Sep 26, 2025

Open Interest (OI)

Today's Open Interest
9,928
Put-Call Ratio
2.73
Put Open Interest
7,266
Call Open Interest
2,662
Open Interest Avg (30-day)
8,833
Today vs Open Interest Avg (30-day)
112.4%

Option Volume

Today's Volume
48
Put-Call Ratio
0.85
Put Volume
22
Call Volume
26
Volume Avg (30-day)
241
Today vs Volume Avg (30-day)
19.92%

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
Oct 17, 2025 14 8 0.57 455 2,085 4.58 87.14% 150
Nov 21, 2025 1 2 2 1,603 1,972 1.23 70.64% 150
Dec 19, 2025 3 12 4 515 3,154 6.12 63.19% 190
Feb 20, 2026 4 0 0 76 52 0.68 56.16% 140
May 15, 2026 4 0 0 13 3 0.23 52.62% 150
Dec 18, 2026 0 0 0 0 0 0 n/a 75