Geron Corporation (GERN)
Showing Closing Date Range from Aug, 11 to Sep, 08, 2026 compared to Jul, 13 to Aug, 10, 2026.
Compare Last 28 Days with Previous Period
Current Period Close
$1.51
Aug 11, 2026 - Sep 08, 2026
Previous Period Close
$1.48
Jul 13, 2026 - Aug 10, 2026
Net Comparison Delta
+$0.03 (+2.03%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(20 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Aug 11, 2026 | $1.63 | Jul 13, 2026 | $1.42 | +14.79% |
| Aug 12, 2026 | $1.57 | Jul 14, 2026 | $1.38 | +13.77% |
| Aug 13, 2026 | $1.54 | Jul 15, 2026 | $1.42 | +8.45% |
| Aug 14, 2026 | $1.47 | Jul 16, 2026 | $1.42 | +3.52% |
| Aug 17, 2026 | $1.53 | Jul 17, 2026 | $1.44 | +6.25% |
| Aug 18, 2026 | $1.53 | Jul 20, 2026 | $1.44 | +6.25% |
| Aug 19, 2026 | $1.59 | Jul 21, 2026 | $1.44 | +10.42% |
| Aug 20, 2026 | $1.55 | Jul 22, 2026 | $1.41 | +9.93% |
| Aug 21, 2026 | $1.52 | Jul 23, 2026 | $1.45 | +4.83% |
| Aug 24, 2026 | $1.52 | Jul 24, 2026 | $1.42 | +7.04% |
| Aug 25, 2026 | $1.55 | Jul 27, 2026 | $1.48 | +4.73% |
| Aug 26, 2026 | $1.53 | Jul 28, 2026 | $1.45 | +5.52% |
| Aug 27, 2026 | $1.53 | Jul 29, 2026 | $1.40 | +9.29% |
| Aug 28, 2026 | $1.51 | Jul 30, 2026 | $1.34 | +12.69% |
| Aug 31, 2026 | $1.49 | Jul 31, 2026 | $1.29 | +15.50% |
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