Guardant Health, Inc. (GH)
NASDAQ: GH · Real-Time Price · USD
83.09
-5.41 (-6.11%)
At close: Apr 28, 2026, 4:00 PM EDT
84.00
+0.91 (1.10%)
After-hours: Apr 28, 2026, 7:59 PM EDT
Guardant Health Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 86.04 | 86.60 | 82.07 | 83.09 | 83.09 | -6.11% | 2,801,283 |
| Apr 27, 2026 | 88.77 | 91.18 | 87.11 | 88.50 | 88.50 | -0.46% | 1,503,732 |
| Apr 24, 2026 | 88.23 | 91.01 | 86.76 | 88.91 | 88.91 | 1.18% | 1,235,871 |
| Apr 23, 2026 | 88.55 | 89.25 | 83.19 | 87.87 | 87.87 | -1.89% | 1,656,317 |
| Apr 22, 2026 | 91.72 | 92.22 | 87.64 | 89.56 | 89.56 | -0.89% | 1,895,441 |
| Apr 21, 2026 | 91.07 | 95.18 | 90.28 | 90.36 | 90.36 | -0.78% | 2,471,005 |
| Apr 20, 2026 | 90.45 | 92.99 | 90.00 | 91.07 | 91.07 | 0.79% | 2,050,888 |
| Apr 17, 2026 | 86.65 | 91.83 | 85.33 | 90.36 | 90.36 | 5.44% | 2,541,372 |
| Apr 16, 2026 | 84.83 | 86.75 | 83.39 | 85.70 | 85.70 | 0.99% | 1,984,246 |
| Apr 15, 2026 | 86.67 | 88.20 | 84.32 | 84.86 | 84.86 | -1.78% | 1,478,249 |
| Apr 14, 2026 | 83.04 | 86.97 | 83.04 | 86.40 | 86.40 | 5.10% | 1,972,809 |
| Apr 13, 2026 | 78.71 | 82.52 | 78.67 | 82.21 | 82.21 | 4.59% | 2,893,211 |
| Apr 10, 2026 | 87.11 | 88.41 | 74.55 | 78.60 | 78.60 | -9.83% | 6,406,850 |
| Apr 9, 2026 | 91.83 | 92.40 | 87.12 | 87.17 | 87.17 | -6.11% | 1,815,434 |
| Apr 8, 2026 | 96.47 | 99.00 | 91.80 | 92.84 | 92.84 | -0.49% | 1,690,731 |
| Apr 7, 2026 | 89.87 | 93.33 | 88.75 | 93.30 | 93.30 | 4.06% | 2,250,324 |
| Apr 6, 2026 | 92.68 | 93.26 | 89.48 | 89.66 | 89.66 | -4.44% | 1,066,585 |
| Apr 2, 2026 | 87.67 | 94.02 | 86.42 | 93.83 | 93.83 | 2.94% | 1,744,127 |
| Apr 1, 2026 | 96.30 | 96.30 | 90.93 | 91.15 | 91.15 | -1.32% | 1,655,602 |
| Mar 31, 2026 | 88.10 | 92.91 | 87.75 | 92.37 | 92.37 | 7.16% | 3,001,226 |
| Mar 30, 2026 | 85.01 | 87.41 | 84.60 | 86.20 | 86.20 | 1.88% | 2,072,304 |
| Mar 27, 2026 | 87.24 | 88.41 | 83.45 | 84.61 | 84.61 | -3.96% | 2,156,800 |
| Mar 26, 2026 | 85.55 | 89.19 | 85.35 | 88.10 | 88.10 | 1.76% | 1,617,124 |
| Mar 25, 2026 | 85.00 | 89.26 | 84.51 | 86.58 | 86.58 | 3.58% | 2,149,319 |
| Mar 24, 2026 | 85.05 | 85.93 | 82.39 | 83.59 | 83.59 | -1.61% | 1,746,200 |
| Mar 23, 2026 | 87.56 | 88.32 | 84.71 | 84.96 | 84.96 | -0.26% | 1,506,835 |
| Mar 20, 2026 | 88.74 | 89.11 | 84.42 | 85.18 | 85.18 | -4.38% | 2,401,291 |
| Mar 19, 2026 | 86.63 | 90.28 | 84.78 | 89.08 | 89.08 | 2.07% | 1,241,100 |
| Mar 18, 2026 | 88.09 | 89.85 | 86.93 | 87.27 | 87.27 | -1.67% | 1,791,023 |
| Mar 17, 2026 | 86.93 | 89.06 | 86.88 | 88.75 | 88.75 | 1.80% | 1,167,270 |
| Mar 16, 2026 | 87.21 | 88.45 | 86.07 | 87.18 | 87.18 | 1.98% | 1,385,381 |
| Mar 13, 2026 | 84.77 | 88.27 | 84.77 | 85.49 | 85.49 | 1.75% | 2,443,982 |
| Mar 12, 2026 | 86.33 | 87.21 | 82.26 | 84.02 | 84.02 | -4.56% | 3,016,171 |
| Mar 11, 2026 | 89.50 | 90.22 | 87.55 | 88.03 | 88.03 | -2.72% | 1,599,715 |
| Mar 10, 2026 | 91.72 | 92.72 | 89.39 | 90.49 | 90.49 | -0.78% | 1,373,083 |
| Mar 9, 2026 | 91.01 | 92.11 | 88.29 | 91.20 | 91.20 | - | 1,712,244 |
| Mar 6, 2026 | 90.01 | 93.00 | 89.00 | 91.20 | 91.20 | -1.49% | 1,272,484 |
| Mar 5, 2026 | 92.30 | 96.52 | 90.57 | 92.58 | 92.58 | -0.47% | 1,538,279 |
| Mar 4, 2026 | 94.50 | 96.17 | 93.00 | 93.02 | 93.02 | -0.30% | 1,070,795 |
| Mar 3, 2026 | 90.09 | 95.56 | 88.21 | 93.30 | 93.30 | 1.16% | 2,133,437 |
| Mar 2, 2026 | 92.03 | 93.83 | 90.54 | 92.23 | 92.23 | -1.78% | 1,886,662 |
| Feb 27, 2026 | 95.75 | 96.99 | 92.09 | 93.90 | 93.90 | -4.15% | 1,924,707 |
| Feb 26, 2026 | 95.59 | 99.06 | 93.23 | 97.97 | 97.97 | 2.83% | 1,852,225 |
| Feb 25, 2026 | 96.31 | 97.44 | 94.04 | 95.27 | 95.27 | -0.14% | 1,578,328 |
| Feb 24, 2026 | 95.42 | 98.70 | 94.56 | 95.40 | 95.40 | 1.04% | 1,935,971 |
| Feb 23, 2026 | 101.66 | 103.58 | 93.79 | 94.42 | 94.42 | -8.42% | 3,247,564 |
| Feb 20, 2026 | 108.00 | 113.78 | 99.21 | 103.10 | 103.10 | -3.08% | 5,102,269 |
| Feb 19, 2026 | 106.61 | 108.85 | 104.90 | 106.38 | 106.38 | -0.97% | 1,682,340 |
| Feb 18, 2026 | 108.47 | 110.46 | 106.40 | 107.42 | 107.42 | 0.29% | 1,206,292 |
| Feb 17, 2026 | 104.00 | 109.19 | 102.00 | 107.11 | 107.11 | 2.16% | 1,961,345 |
| Feb 13, 2026 | 102.90 | 106.42 | 102.75 | 104.85 | 104.85 | 2.03% | 1,046,562 |
| Feb 12, 2026 | 108.00 | 108.51 | 100.28 | 102.76 | 102.76 | -4.48% | 2,006,144 |
| Feb 11, 2026 | 106.30 | 107.67 | 100.26 | 107.58 | 107.58 | 2.43% | 1,759,360 |
| Feb 10, 2026 | 105.58 | 107.69 | 104.53 | 105.03 | 105.03 | -0.29% | 1,177,170 |
| Feb 9, 2026 | 101.08 | 106.73 | 99.50 | 105.34 | 105.34 | 3.43% | 1,555,380 |
| Feb 6, 2026 | 100.77 | 102.70 | 97.52 | 101.85 | 101.85 | 3.55% | 2,271,773 |
| Feb 5, 2026 | 105.27 | 107.76 | 97.88 | 98.36 | 98.36 | -7.34% | 5,320,701 |
| Feb 4, 2026 | 113.05 | 113.99 | 102.21 | 106.15 | 106.15 | -6.10% | 3,837,763 |
| Feb 3, 2026 | 115.95 | 118.00 | 111.33 | 113.05 | 113.05 | -1.61% | 1,638,721 |
| Feb 2, 2026 | 113.68 | 116.27 | 112.41 | 114.90 | 114.90 | 0.75% | 1,734,118 |
| Jan 30, 2026 | 111.59 | 114.97 | 108.74 | 114.04 | 114.04 | 3.22% | 2,021,475 |
| Jan 29, 2026 | 107.68 | 110.48 | 105.78 | 110.48 | 110.48 | 0.68% | 1,167,265 |
| Jan 28, 2026 | 114.86 | 115.25 | 109.25 | 109.73 | 109.73 | -4.24% | 1,706,182 |
| Jan 27, 2026 | 114.00 | 117.00 | 113.53 | 114.59 | 114.59 | -0.13% | 1,295,272 |
| Jan 26, 2026 | 114.15 | 117.74 | 113.02 | 114.74 | 114.74 | -0.01% | 1,115,783 |
| Jan 23, 2026 | 116.50 | 118.29 | 113.67 | 114.75 | 114.75 | -2.16% | 1,466,406 |
| Jan 22, 2026 | 116.41 | 120.74 | 115.95 | 117.28 | 117.28 | 1.32% | 3,002,629 |
| Jan 21, 2026 | 115.10 | 116.41 | 110.31 | 115.75 | 115.75 | 0.77% | 2,268,847 |
| Jan 20, 2026 | 110.50 | 114.97 | 109.11 | 114.87 | 114.87 | 2.43% | 1,926,709 |
| Jan 16, 2026 | 111.98 | 115.54 | 110.09 | 112.14 | 112.14 | 0.14% | 2,120,492 |
| Jan 15, 2026 | 108.93 | 112.53 | 108.39 | 111.98 | 111.98 | 3.11% | 1,546,704 |
| Jan 14, 2026 | 106.87 | 109.08 | 104.66 | 108.60 | 108.60 | 1.60% | 1,390,354 |
| Jan 13, 2026 | 107.99 | 108.38 | 103.81 | 106.89 | 106.89 | -0.63% | 1,511,152 |
| Jan 12, 2026 | 113.00 | 113.91 | 103.80 | 107.57 | 107.57 | -2.36% | 2,358,490 |
| Jan 9, 2026 | 108.17 | 112.40 | 106.97 | 110.17 | 110.17 | 1.32% | 2,412,066 |
| Jan 8, 2026 | 109.01 | 111.50 | 106.42 | 108.74 | 108.74 | -1.08% | 1,801,101 |
| Jan 7, 2026 | 112.66 | 113.91 | 108.60 | 109.93 | 109.93 | -2.14% | 2,607,658 |
| Jan 6, 2026 | 101.92 | 112.44 | 101.92 | 112.33 | 112.33 | 10.27% | 4,490,706 |
| Jan 5, 2026 | 101.10 | 103.55 | 97.31 | 101.87 | 101.87 | 0.13% | 2,909,456 |
| Jan 2, 2026 | 102.30 | 102.80 | 100.76 | 101.74 | 101.74 | -0.39% | 1,093,311 |
| Dec 31, 2025 | 100.76 | 102.72 | 100.58 | 102.14 | 102.14 | 1.53% | 1,026,320 |
| Dec 30, 2025 | 101.90 | 101.96 | 99.82 | 100.60 | 100.60 | -0.78% | 987,279 |
| Dec 29, 2025 | 102.52 | 103.21 | 100.70 | 101.39 | 101.39 | -1.54% | 910,687 |
| Dec 26, 2025 | 102.28 | 104.75 | 101.50 | 102.98 | 102.98 | 0.59% | 1,042,484 |
| Dec 24, 2025 | 101.87 | 103.00 | 101.39 | 102.38 | 102.38 | -0.12% | 581,198 |
| Dec 23, 2025 | 100.76 | 103.17 | 100.00 | 102.50 | 102.50 | 1.14% | 1,485,370 |
| Dec 22, 2025 | 100.93 | 102.14 | 99.77 | 101.34 | 101.34 | 1.60% | 1,375,707 |
| Dec 19, 2025 | 96.65 | 100.07 | 96.51 | 99.74 | 99.74 | 2.72% | 3,451,704 |
| Dec 18, 2025 | 98.54 | 99.82 | 96.28 | 97.10 | 97.10 | -0.38% | 3,042,097 |
| Dec 17, 2025 | 101.46 | 101.46 | 96.95 | 97.47 | 97.47 | -2.53% | 1,912,710 |
| Dec 16, 2025 | 102.01 | 103.00 | 97.17 | 100.00 | 100.00 | -2.60% | 3,264,345 |
| Dec 15, 2025 | 104.12 | 105.01 | 102.20 | 102.67 | 102.67 | 0.59% | 1,967,701 |
| Dec 12, 2025 | 103.52 | 103.52 | 100.47 | 102.07 | 102.07 | 0.68% | 1,508,251 |
| Dec 11, 2025 | 104.36 | 104.37 | 100.21 | 101.38 | 101.38 | -1.21% | 1,376,567 |
| Dec 10, 2025 | 103.21 | 105.67 | 102.30 | 102.62 | 102.62 | -0.57% | 1,930,468 |
| Dec 9, 2025 | 104.03 | 106.00 | 101.94 | 103.21 | 103.21 | -0.92% | 1,424,937 |
| Dec 8, 2025 | 102.60 | 106.15 | 102.07 | 104.17 | 104.17 | 2.11% | 1,881,206 |
| Dec 5, 2025 | 108.84 | 108.84 | 100.68 | 102.02 | 102.02 | -5.99% | 3,757,390 |
| Dec 4, 2025 | 106.01 | 109.59 | 105.68 | 108.52 | 108.52 | 2.42% | 1,905,610 |
| Dec 3, 2025 | 104.45 | 107.19 | 103.47 | 105.96 | 105.96 | 2.01% | 1,592,743 |