SAB Biotherapeutics, Inc. (SABSW) stock
SABSWNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31Also trades as SABS
$0.01+0.00 (+33.33%)
Close on Oct 20, 2026Market cap $304.80MP/E –Yield –
Price history
SAB Biotherapeutics share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 20, 2026
$0.01
+33.33% on the day
52-week range
$0.001 – $0.195
-94.9% from the high
Change over 52 weeks
-66.2%
From $0.0296 on Oct 20, 2025
Average volume
98,690
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $0.014 | $0.0369 | $0.0038 | $0.01 | -28.57% | 630,898 |
| Sep 2026 | $0.0237 | $0.0436 | $0.014 | $0.014 | -40.93% | 623,690 |
| Aug 2026 | $0.02 | $0.195 | $0.0051 | $0.0237 | +18.50% | 3,874,345 |
| Jul 2026 | $0.0079 | $0.055 | $0.001 | $0.02 | +56.25% | 3,649,243 |
| Jun 2026 | $0.0161 | $0.0187 | $0.0075 | $0.0128 | -36.00% | 510,845 |
| May 2026 | $0.0152 | $0.055 | $0.015 | $0.02 | +31.00% | 426,964 |
| Apr 2026 | $0.03 | $0.03 | $0.0152 | $0.0153 | -49.11% | 242,433 |
| Mar 2026 | $0.03 | $0.042 | $0.0253 | $0.03 | 0.00% | 146,142 |
| Feb 2026 | $0.0429 | $0.043 | $0.0261 | $0.03 | -25.00% | 40,423 |
| Jan 2026 | $0.0271 | $0.057 | $0.025 | $0.04 | +28.21% | 596,518 |
| Dec 2025 | $0.0282 | $0.0324 | $0.02 | $0.0312 | +0.97% | 267,997 |
| Nov 2025 | $0.0303 | $0.0407 | $0.0206 | $0.0309 | -20.97% | 379,503 |
| Oct 2025 | $0.0238 | $0.058 | $0.02 | $0.0391 | +67.09% | 640,369 |
| Sep 2025 | $0.0255 | $0.0349 | $0.022 | $0.0234 | -16.73% | 188,759 |
| Aug 2025 | $0.0315 | $0.0332 | $0.025 | $0.0281 | -9.35% | 223,465 |
| Jul 2025 | $0.03 | $0.18 | $0.0215 | $0.031 | -6.91% | 1,827,670 |
| Jun 2025 | $0.03 | $0.0405 | $0.0229 | $0.0333 | +11.00% | 150,393 |
| May 2025 | $0.03 | $0.0498 | $0.02 | $0.03 | 0.00% | 77,369 |
| Apr 2025 | $0.03 | $0.0334 | $0.02 | $0.03 | 0.00% | 28,697 |
| Mar 2025 | $0.03 | $0.0598 | $0.0205 | $0.03 | -3.23% | 131,200 |
| Feb 2025 | $0.04 | $0.0499 | $0.0261 | $0.031 | -15.76% | 260,092 |
| Jan 2025 | $0.0626 | $0.15 | $0.025 | $0.0368 | -51.13% | 1,272,341 |
| Dec 2024 | $0.0553 | $0.1075 | $0.0383 | $0.0753 | +11.56% | 549,986 |
| Nov 2024 | $0.0505 | $0.1035 | $0.05 | $0.0675 | +28.45% | 355,620 |
| Oct 2024 | $0.04 | $0.0642 | $0.03 | $0.0526 | +31.37% | 176,355 |
| Sep 2024 | $0.05 | $0.05 | $0.02 | $0.04 | -20.00% | 440,524 |
| Aug 2024 | $0.04 | $0.05 | $0.03 | $0.05 | +25.00% | 32,068 |
| Jul 2024 | $0.04 | $0.06 | $0.03 | $0.04 | -20.00% | 78,355 |
| Jun 2024 | $0.03 | $0.18 | $0.03 | $0.05 | +66.67% | 535,433 |
| May 2024 | $0.03 | $0.05 | $0.01 | $0.03 | -25.00% | 259,797 |
| Apr 2024 | $0.04 | $0.04 | $0.03 | $0.04 | 0.00% | 10,591 |
| Mar 2024 | $0.03 | $0.05 | $0.03 | $0.04 | +33.33% | 61,322 |
| Feb 2024 | $0.02 | $0.19 | $0.02 | $0.03 | +50.00% | 701,991 |
| Jan 2024 | $0.04 | $0.06 | $0.02 | $0.02 | -33.33% | 198,617 |
| Dec 2023 | $0.05 | $0.06 | $0.02 | $0.03 | -40.00% | 309,500 |
| Nov 2023 | $0.08 | $0.10 | $0.05 | $0.05 | -44.44% | 80,185 |
| Oct 2023 | $0.08 | $0.10 | $0.06 | $0.09 | +28.57% | 56,617 |
| Sep 2023 | $0.08 | $0.11 | $0.07 | $0.07 | -12.50% | 59,719 |
| Aug 2023 | $0.09 | $0.12 | $0.07 | $0.08 | -11.11% | 96,027 |
| Jul 2023 | $0.10 | $0.14 | $0.09 | $0.09 | -10.00% | 95,464 |
| Jun 2023 | $0.15 | $0.18 | $0.07 | $0.10 | -33.33% | 314,233 |
| May 2023 | $0.08 | $0.20 | $0.07 | $0.15 | +87.50% | 594,425 |
| Apr 2023 | $0.04 | $0.12 | $0.04 | $0.08 | +100.00% | 932,711 |
| Mar 2023 | $0.05 | $0.06 | $0.03 | $0.04 | -20.00% | 86,498 |
| Feb 2023 | $0.06 | $0.08 | $0.04 | $0.05 | -28.57% | 33,837 |
| Jan 2023 | $0.05 | $0.07 | $0.04 | $0.07 | +40.00% | 53,830 |
| Dec 2022 | $0.05 | $0.07 | $0.03 | $0.05 | -16.67% | 347,600 |
| Nov 2022 | $0.06 | $0.08 | $0.05 | $0.06 | 0.00% | 246,357 |
| Oct 2022 | $0.07 | $0.09 | $0.05 | $0.06 | 0.00% | 615,563 |
| Sep 2022 | $0.08 | $0.09 | $0.04 | $0.06 | -25.00% | 523,935 |
| Aug 2022 | $0.14 | $0.22 | $0.06 | $0.08 | -42.86% | 572,205 |
| Jul 2022 | $0.19 | $0.24 | $0.13 | $0.14 | -6.67% | 191,643 |
| Jun 2022 | $0.16 | $0.23 | $0.12 | $0.15 | -6.25% | 157,049 |
| May 2022 | $0.25 | $0.32 | $0.10 | $0.16 | -38.46% | 236,096 |
| Apr 2022 | $0.37 | $0.45 | $0.26 | $0.26 | -43.48% | 64,079 |
| Mar 2022 | $0.71 | $0.74 | $0.18 | $0.46 | -36.99% | 654,435 |
| Feb 2022 | $1.15 | $1.19 | $0.73 | $0.73 | -33.03% | 309,034 |
| Jan 2022 | $1.80 | $2.01 | $0.76 | $1.09 | -39.11% | 1,002,246 |
| Dec 2021 | $3.00 | $3.06 | $1.76 | $1.79 | -36.52% | 1,296,001 |
| Nov 2021 | $1.23 | $3.32 | $1.20 | $2.82 | +131.15% | 2,590,446 |
| Oct 2021 | $1.01 | $1.48 | $1.00 | $1.22 | – | 633,018 |
Seasonality
SABSW return in each calendar month over the last 6 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 | -11.1% | -10.5% | -5.4% | 1.5% | 11.0% | 0.4% | 2.5% | -4.0% | -23.0% | 19.7% | 18.8% | -16.1% |
| Months up | 2 of 5 | 1 of 5 | 1 of 5 | 1 of 5 | 2 of 5 | 2 of 5 | 1 of 5 | 2 of 5 | 0 of 5 | 3 of 5 | 2 of 5 | 2 of 5 |
| 2026 | 28.2% | -25.0% | 0.0% | -49.1% | 31.0% | -36.0% | 56.3% | 18.5% | -40.9% | -28.6% | ||
| 2025 | -51.1% | -15.8% | -3.2% | 0.0% | 0.0% | 11.0% | -6.9% | -9.4% | -16.7% | 67.1% | -21.0% | 1.0% |
| 2024 | -33.3% | 50.0% | 33.3% | 0.0% | -25.0% | 66.7% | -20.0% | 25.0% | -20.0% | 31.4% | 28.4% | 11.6% |
| 2023 | 40.0% | -28.6% | -20.0% | 100.0% | 87.5% | -33.3% | -10.0% | -11.1% | -12.5% | 28.6% | -44.4% | -40.0% |
| 2022 | -39.1% | -33.0% | -37.0% | -43.5% | -38.5% | -6.3% | -6.7% | -42.9% | -25.0% | 0.0% | 0.0% | -16.7% |
| 2021 | 131.1% | -36.5% |