Krystal Biotech, Inc. (KRYS) stock
KRYSNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 3, 2026Score 10/30111% above fair value
$332.29+7.74 (+2.38%)
Close on Oct 30, 2026Market cap $9.84BP/E 41.6Yield –
Price history
Krystal Biotech share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$332.29
+2.38% on the day
52-week range
$184.02 – $382.54
-13.1% from the high
Change over 52 weeks
+75.7%
From $189.08 on Oct 30, 2025
Average volume
356,584
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $332.51 | $339.69 | $309.63 | $332.29 | -0.08% | 5,949,008 |
| Sep 2026 | $360.00 | $373.31 | $331.78 | $332.56 | -7.46% | 5,879,869 |
| Aug 2026 | $320.70 | $363.82 | $297.02 | $359.36 | +5.35% | 5,604,300 |
| Jul 2026 | $370.57 | $382.13 | $325.00 | $341.12 | -8.22% | 12,425,031 |
| Jun 2026 | $309.03 | $382.54 | $285.07 | $371.67 | +20.27% | 8,168,649 |
| May 2026 | $263.13 | $319.48 | $251.97 | $309.03 | +17.83% | 6,181,733 |
| Apr 2026 | $260.97 | $281.65 | $252.30 | $262.26 | +1.53% | 5,099,584 |
| Mar 2026 | $267.60 | $270.00 | $242.00 | $258.32 | -6.28% | 6,230,426 |
| Feb 2026 | $276.58 | $298.30 | $252.61 | $275.64 | -1.29% | 6,000,337 |
| Jan 2026 | $245.64 | $295.98 | $235.61 | $279.24 | +13.26% | 6,295,724 |
| Dec 2025 | $216.10 | $265.92 | $212.75 | $246.54 | +13.09% | 6,689,907 |
| Nov 2025 | $197.75 | $221.84 | $184.02 | $218.00 | +10.37% | 5,926,748 |
| Oct 2025 | $175.85 | $198.50 | $175.85 | $197.51 | +11.88% | 6,552,682 |
| Sep 2025 | $148.00 | $178.20 | $136.73 | $176.53 | +19.52% | 7,627,062 |
| Aug 2025 | $152.65 | $159.00 | $130.50 | $147.70 | -4.01% | 8,447,354 |
| Jul 2025 | $138.46 | $157.00 | $136.44 | $153.87 | +11.94% | 6,249,788 |
| Jun 2025 | $125.87 | $146.78 | $124.00 | $137.46 | +9.13% | 7,862,609 |
| May 2025 | $168.51 | $169.48 | $122.80 | $125.96 | -25.85% | 9,284,656 |
| Apr 2025 | $178.95 | $182.16 | $150.10 | $169.88 | -5.78% | 6,756,495 |
| Mar 2025 | $179.12 | $197.94 | $167.54 | $180.30 | +0.59% | 5,628,283 |
| Feb 2025 | $156.90 | $190.00 | $146.00 | $179.25 | +12.21% | 5,343,395 |
| Jan 2025 | $159.05 | $161.99 | $141.72 | $159.74 | +1.97% | 4,941,244 |
| Dec 2024 | $196.35 | $198.31 | $154.16 | $156.66 | -20.65% | 6,270,242 |
| Nov 2024 | $173.03 | $207.84 | $163.66 | $197.42 | +14.43% | 5,776,904 |
| Oct 2024 | $181.28 | $185.21 | $169.00 | $172.53 | -5.22% | 3,371,415 |
| Sep 2024 | $193.14 | $203.29 | $176.23 | $182.03 | -6.71% | 5,202,305 |
| Aug 2024 | $208.77 | $209.07 | $164.81 | $195.12 | -6.40% | 5,562,213 |
| Jul 2024 | $183.86 | $219.34 | $176.00 | $208.46 | +13.52% | 6,178,516 |
| Jun 2024 | $161.81 | $191.78 | $160.32 | $183.64 | +14.74% | 13,156,629 |
| May 2024 | $152.16 | $174.50 | $144.00 | $160.05 | +4.53% | 5,762,740 |
| Apr 2024 | $177.15 | $182.51 | $152.94 | $153.12 | -13.94% | 5,505,460 |
| Mar 2024 | $161.24 | $189.97 | $159.29 | $177.93 | +11.58% | 8,864,679 |
| Feb 2024 | $111.96 | $173.00 | $107.50 | $159.47 | +43.34% | 9,561,922 |
| Jan 2024 | $123.06 | $133.60 | $110.89 | $111.25 | -10.33% | 5,955,416 |
| Dec 2023 | $104.82 | $129.85 | $100.98 | $124.06 | +19.03% | 6,598,021 |
| Nov 2023 | $116.76 | $124.09 | $93.95 | $104.23 | -10.82% | 7,832,914 |
| Oct 2023 | $115.95 | $119.28 | $108.47 | $116.87 | +0.75% | 5,030,852 |
| Sep 2023 | $124.91 | $132.68 | $112.31 | $116.00 | -6.81% | 6,496,194 |
| Aug 2023 | $129.10 | $130.95 | $106.93 | $124.48 | -3.58% | 6,264,725 |
| Jul 2023 | $115.27 | $129.25 | $113.96 | $129.10 | +9.97% | 3,965,630 |
| Jun 2023 | $118.00 | $131.80 | $113.65 | $117.40 | -0.38% | 7,165,840 |
| May 2023 | $83.84 | $123.84 | $82.09 | $117.85 | +40.30% | 8,272,047 |
| Apr 2023 | $79.95 | $90.53 | $77.10 | $84.00 | +4.92% | 3,928,667 |
| Mar 2023 | $82.04 | $84.28 | $70.51 | $80.06 | -2.26% | 5,097,171 |
| Feb 2023 | $83.38 | $89.59 | $71.10 | $81.91 | -1.46% | 3,199,123 |
| Jan 2023 | $79.96 | $85.65 | $69.81 | $83.12 | +4.92% | 4,200,127 |
| Dec 2022 | $77.74 | $81.21 | $70.97 | $79.22 | +1.90% | 3,652,845 |
| Nov 2022 | $77.66 | $81.97 | $71.37 | $77.74 | +1.62% | 2,713,555 |
| Oct 2022 | $71.34 | $78.17 | $61.11 | $76.50 | +9.76% | 3,222,483 |
| Sep 2022 | $69.87 | $74.30 | $63.02 | $69.70 | -0.58% | 4,104,480 |
| Aug 2022 | $73.56 | $85.11 | $68.60 | $70.11 | -3.40% | 3,904,102 |
| Jul 2022 | $65.57 | $76.78 | $65.57 | $72.58 | +10.54% | 3,078,304 |
| Jun 2022 | $59.72 | $69.14 | $49.17 | $65.66 | +11.51% | 4,189,285 |
| May 2022 | $60.83 | $67.50 | $47.67 | $58.88 | -2.85% | 3,857,780 |
| Apr 2022 | $67.34 | $74.53 | $60.01 | $60.61 | -8.91% | 3,501,978 |
| Mar 2022 | $62.84 | $73.35 | $53.97 | $66.54 | +4.70% | 6,036,042 |
| Feb 2022 | $59.12 | $69.47 | $52.81 | $63.55 | +7.71% | 3,380,304 |
| Jan 2022 | $70.10 | $73.94 | $50.03 | $59.00 | -15.65% | 4,305,837 |
| Dec 2021 | $75.73 | $77.48 | $65.62 | $69.95 | -13.16% | 9,857,794 |
| Nov 2021 | $50.39 | $102.99 | $38.86 | $80.55 | +60.81% | 14,879,941 |
| Oct 2021 | $52.55 | $56.52 | $45.75 | $50.09 | -4.06% | 2,939,536 |
| Sep 2021 | $58.13 | $62.43 | $52.03 | $52.21 | -9.89% | 1,918,471 |
| Aug 2021 | $58.89 | $61.11 | $51.04 | $57.94 | -0.86% | 2,506,486 |
| Jul 2021 | $68.52 | $72.55 | $54.81 | $58.44 | -14.06% | 2,578,984 |
| Jun 2021 | $66.08 | $70.54 | $60.63 | $68.00 | +4.23% | 3,164,385 |
| May 2021 | $81.01 | $82.79 | $59.29 | $65.24 | -17.88% | 1,967,400 |
| Apr 2021 | $77.80 | $83.00 | $67.81 | $79.44 | +3.12% | 1,810,667 |
| Mar 2021 | $80.52 | $87.29 | $66.77 | $77.04 | -2.35% | 3,426,855 |
| Feb 2021 | $70.70 | $81.80 | $62.00 | $78.89 | +13.19% | 4,138,171 |
| Jan 2021 | $59.54 | $75.00 | $57.06 | $69.70 | +16.17% | 2,299,844 |
| Dec 2020 | $55.46 | $62.95 | $49.73 | $60.00 | +9.21% | 3,213,993 |
| Nov 2020 | $43.53 | $58.32 | $40.04 | $54.94 | +27.80% | 3,724,321 |
| Oct 2020 | $43.48 | $52.40 | $42.42 | $42.99 | -0.14% | 2,371,126 |
| Sep 2020 | $47.76 | $48.80 | $40.23 | $43.05 | -9.96% | 2,748,764 |
| Aug 2020 | $41.77 | $48.48 | $39.39 | $47.81 | +15.79% | 3,087,004 |
| Jul 2020 | $41.42 | $46.73 | $37.68 | $41.29 | -0.31% | 2,619,640 |
| Jun 2020 | $51.34 | $51.50 | $40.50 | $41.42 | -19.43% | 4,367,981 |
| May 2020 | $46.90 | $61.86 | $43.59 | $51.41 | +8.94% | 4,971,014 |
| Apr 2020 | $41.76 | $51.87 | $35.33 | $47.19 | +9.14% | 3,334,087 |
| Mar 2020 | $53.82 | $60.86 | $33.08 | $43.24 | -19.10% | 4,062,835 |
| Feb 2020 | $52.57 | $66.85 | $48.89 | $53.45 | +2.28% | 2,131,759 |
| Jan 2020 | $55.64 | $60.36 | $45.22 | $52.26 | -5.63% | 3,837,120 |
| Dec 2019 | $56.70 | $66.50 | $54.50 | $55.38 | -2.00% | 3,546,836 |
| Nov 2019 | $41.41 | $59.45 | $39.50 | $56.51 | +37.59% | 3,231,198 |
| Oct 2019 | $34.38 | $44.40 | $31.89 | $41.07 | +18.27% | 3,371,037 |
| Sep 2019 | $44.83 | $49.57 | $33.62 | $34.73 | -22.83% | 4,461,193 |
| Aug 2019 | $48.01 | $49.67 | $39.37 | $45.00 | -6.27% | 2,599,139 |
| Jul 2019 | $40.73 | $51.67 | $40.15 | $48.01 | +19.22% | 4,497,522 |
| Jun 2019 | $31.44 | $46.90 | $22.02 | $40.27 | +28.17% | 7,548,043 |
| May 2019 | $32.75 | $38.95 | $30.30 | $31.42 | -4.06% | 1,947,277 |
| Apr 2019 | $33.00 | $36.89 | $29.41 | $32.75 | -0.46% | 2,006,724 |
| Mar 2019 | $22.99 | $33.12 | $18.50 | $32.90 | +47.14% | 2,379,319 |
| Feb 2019 | $23.25 | $24.47 | $21.08 | $22.36 | -3.29% | 818,198 |
| Jan 2019 | $20.42 | $28.00 | $20.42 | $23.12 | +11.26% | 833,256 |
| Dec 2018 | $26.40 | $28.75 | $16.82 | $20.78 | -18.12% | 991,899 |
| Nov 2018 | $20.66 | $25.38 | $18.76 | $25.38 | +23.14% | 1,252,106 |
| Oct 2018 | $17.69 | $24.89 | $14.30 | $20.61 | +17.24% | 3,231,107 |
| Sep 2018 | $16.48 | $21.17 | $15.00 | $17.58 | +6.93% | 1,031,792 |
| Aug 2018 | $16.59 | $17.46 | $14.68 | $16.44 | -0.06% | 794,966 |
| Jul 2018 | $14.70 | $19.25 | $14.28 | $16.45 | +10.63% | 828,084 |
| Jun 2018 | $10.50 | $16.00 | $10.00 | $14.87 | +44.51% | 1,625,328 |
| May 2018 | $9.64 | $11.20 | $9.50 | $10.29 | +7.08% | 623,714 |
| Apr 2018 | $10.14 | $11.04 | $8.91 | $9.61 | -4.76% | 240,760 |
| Mar 2018 | $9.95 | $12.00 | $9.23 | $10.09 | +0.10% | 355,990 |
| Feb 2018 | $9.93 | $10.21 | $8.61 | $10.08 | +1.00% | 166,396 |
| Jan 2018 | $10.00 | $11.71 | $9.10 | $9.98 | -5.13% | 391,794 |
| Dec 2017 | $10.49 | $11.13 | $8.03 | $10.52 | +0.19% | 414,562 |
| Nov 2017 | $9.35 | $11.20 | $9.11 | $10.50 | +6.06% | 296,108 |
| Oct 2017 | $10.00 | $11.98 | $9.01 | $9.90 | -0.70% | 700,419 |
| Sep 2017 | $10.50 | $11.31 | $9.42 | $9.97 | – | 832,545 |
Seasonality
KRYS return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 1.2% | 8.2% | 3.8% | -1.7% | 3.1% | 12.5% | 5.9% | -0.4% | -4.2% | 4.8% | 19.0% | -1.2% |
| Months up | 5 of 9 | 6 of 9 | 5 of 9 | 4 of 9 | 5 of 9 | 7 of 9 | 6 of 9 | 2 of 9 | 2 of 9 | 5 of 10 | 8 of 9 | 5 of 9 |
| 2026 | 13.3% | -1.3% | -6.3% | 1.5% | 17.8% | 20.3% | -8.2% | 5.3% | -7.5% | -0.1% | ||
| 2025 | 2.0% | 12.2% | 0.6% | -5.8% | -25.9% | 9.1% | 11.9% | -4.0% | 19.5% | 11.9% | 10.4% | 13.1% |
| 2024 | -10.3% | 43.3% | 11.6% | -13.9% | 4.5% | 14.7% | 13.5% | -6.4% | -6.7% | -5.2% | 14.4% | -20.6% |
| 2023 | 4.9% | -1.5% | -2.3% | 4.9% | 40.3% | -0.4% | 10.0% | -3.6% | -6.8% | 0.8% | -10.8% | 19.0% |
| 2022 | -15.7% | 7.7% | 4.7% | -8.9% | -2.9% | 11.5% | 10.5% | -3.4% | -0.6% | 9.8% | 1.6% | 1.9% |
| 2021 | 16.2% | 13.2% | -2.3% | 3.1% | -17.9% | 4.2% | -14.1% | -0.9% | -9.9% | -4.1% | 60.8% | -13.2% |
| 2020 | -5.6% | 2.3% | -19.1% | 9.1% | 8.9% | -19.4% | -0.3% | 15.8% | -10.0% | -0.1% | 27.8% | 9.2% |
| 2019 | 11.3% | -3.3% | 47.1% | -0.5% | -4.1% | 28.2% | 19.2% | -6.3% | -22.8% | 18.3% | 37.6% | -2.0% |
| 2018 | -5.1% | 1.0% | 0.1% | -4.8% | 7.1% | 44.5% | 10.6% | -0.1% | 6.9% | 17.2% | 23.1% | -18.1% |
| 2017 | -0.7% | 6.1% | 0.2% |