Nasdaq · KRYS · stock
Krystal Biotech, Inc. (KRYS) stock price history
Every Nasdaq trading session of Krystal Biotech, Inc. from Sep 20, 2017 to Sep 28, 2026: 2,267 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
KRYS adjusted close, 2017 to 2026
- $378.15
- All time high, 2026
- $382.54
- 52 week high, $168.34 low
- 2,267
- Daily sessions since 2017
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.
KRYS key facts
- Krystal Biotech, Inc. (KRYS) closed at $337.08 on Sep 28, 2026 on Nasdaq.
- KRYS's all time high close is $378.15, set on Jun 29, 2026; its all time low close is $8.19 on Dec 19, 2017.
- KRYS's 52 week range is $168.34 to $382.54.
- KRYS returned +100.9% over the year to Sep 28, 2026 and +511.2% over five years.
- Since Sep 20, 2017 KRYS returned +3,068%, +46.7% a year compounded.
- KRYS's deepest drawdown was -53.4% from Mar 1, 2021 to Nov 26, 2021.
- DataCedar holds 2,267 daily sessions of KRYS history from Sep 20, 2017 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
KRYS price chart, 2017 to 2026
KRYS returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.1% |
| 3 months | -9.4% |
| 6 months | +37.4% |
| Year to date | +36.0% |
| 1 year | +100.9% |
| 3 years | +185.9% |
| 5 years | +511.2% |
| 10 years | n/a |
| Since Sep 20, 2017 | +3,068% |
| Compound annual growth, 9.0 years | +46.7% |
KRYS records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $378.15 on Jun 29, 2026
- All time low close
- $8.19 on Dec 19, 2017
- 52 week high
- $382.54 on Jun 30, 2026
- 52 week low
- $168.34 on Sep 29, 2025
- Deepest drawdown
- -53.4% from Mar 1, 2021 to Nov 26, 2021, recovered Nov 29, 2021
- Best single session
- +121.7% on Nov 29, 2021
- Worst single session
- -22.9% on Mar 12, 2020
- Volatility, 1 year annualised
- 38.2%
- Sessions closing higher, 1 year
- 55%
- Growth of 1 since 2017
- 31.7×
- Best calendar year
- 2019, +167%
- Worst calendar year
- 2020, +8%
KRYS price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2017 starts on Sep 20, 2017; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $245.64 | $382.54 | $235.60 | $337.08 | +36.7% | 61.4M | 185 |
| 2025 | $159.05 | $265.92 | $122.80 | $246.54 | +57.4% | 81M | 250 |
| 2024 | $123.06 | $219.34 | $107.50 | $156.66 | +26.3% | 81.1M | 252 |
| 2023 | $79.96 | $132.68 | $69.81 | $124.06 | +56.6% | 68.1M | 250 |
| 2022 | $70.10 | $85.11 | $47.67 | $79.22 | +13.3% | 45.9M | 251 |
| 2021 | $59.54 | $102.99 | $38.86 | $69.95 | +16.6% | 51.5M | 252 |
| 2020 | $55.64 | $66.85 | $33.08 | $60.00 | +8.3% | 40.5M | 253 |
| 2019 | $20.42 | $66.50 | $18.50 | $55.38 | +166.5% | 37M | 252 |
| 2018 | $10.00 | $28.75 | $8.61 | $20.78 | +97.5% | 11.5M | 251 |
| 2017 | $10.50 | $11.98 | $8.03 | $10.52 | n/a | 2.2M | 71 |
KRYS monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $337.08 | -6.2% |
| August 2026 | $359.36 | +5.3% |
| July 2026 | $341.12 | -8.2% |
| June 2026 | $371.67 | +20.3% |
| May 2026 | $309.03 | +17.8% |
| April 2026 | $262.26 | +1.5% |
| March 2026 | $258.32 | -6.3% |
| February 2026 | $275.64 | -1.3% |
| January 2026 | $279.24 | +13.3% |
| December 2025 | $246.54 | +13.1% |
| November 2025 | $218.00 | +10.4% |
| October 2025 | $197.51 | +11.9% |
About the KRYS data
Daily bars. 2,267 sessions from Sep 20, 2017 to Sep 28, 2026, one row per Nasdaq trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Nasdaq trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 20, 2017, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/KRYS/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
KRYS share price history
