197.85
                                            Krystal Biotech Inc Stock (KRYS) Option Chain
For the November 21, 2025 expiration date, the KRYS stock option chain has a total of 440 contracts, with 30 call options and 410 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
                Other Key Expiration Dates:
                - December 19, 2025 : 20 contracts.
 - February 20, 2026 : 0 contracts.
 - May 15, 2026 : 0 contracts.
 
Krystal Biotech Inc (KRYS) Most Active Options & Calendar
KRYS Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                190.00
                             | 
                            10.00 | -2.60 | -20.63% | 13 | 
                                 
                                200.00
                             | 
                            4.50 | -6.18 | -57.87% | 8 | 
                                 
                                210.00
                             | 
                            4.90 | -1.77 | -26.54% | 5 | 
                                 
                                240.00
                             | 
                            0.05 | -2.25 | -97.83% | 3 | 
                                 
                                125.00
                             | 
                            61.30 | -13.10 | -17.61% | 1 | 
                                 
                                65.00
                             | 
                            0.00 | 0.00 | - | - | 
                                 
                                70.00
                             | 
                            0.00 | 0.00 | - | - | 
KRYS Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
                                 
                                165.00 
                             | 
                            2.26 | -1.00 | -30.67% | 351 | 
                                 
                                190.00 
                             | 
                            7.50 | -2.17 | -22.44% | 22 | 
                                 
                                195.00 
                             | 
                            7.80 | -3.20 | -29.09% | 11 | 
                                 
                                100.00 
                             | 
                            0.05 | -0.05 | -50.00% | 10 | 
                                 
                                170.00 
                             | 
                            0.75 | -2.95 | -79.73% | 6 | 
                                 
                                180.00 
                             | 
                            3.42 | -3.01 | -46.81% | 6 | 
                                 
                                185.00 
                             | 
                            4.00 | -6.50 | -61.90% | 3 | 
Krystal Biotech Inc Stock (KRYS) Option Chain Analysis
| Put Volume Total | 410 | 
| Call Volume Total | 30 | 
| Put/Call Ratio (PCR) | 13.67 | 
| Put Strike With Highest Volume | $165.00 | 
| Call Strike With Highest Volume | $190.00 | 
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