CollPlant Biotechnologies Ltd. (CLGN) Stock Price History
Historical prices from 2018 to 2026
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CLGN Historical Performance
Short-Term Returns
CLGN Stock Price Trajectory (2018–2026)
As of May 8, 2026, CollPlant Biotechnologies Ltd. (CLGN) trades at $0.39, representing a -78.9% return over the past year. The stock has delivered a -97.1% total return over five years (-50.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $24.26 on February 11, 2021. From this peak, CLGN has corrected -98.4%, currently trading 76% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers RGEN (-0.4% 1Y), HALO (-7.1% 1Y), and AGIO (-2.4% 1Y), CLGN has underperformed the peer group average. Compare CLGN vs RGEN →
CLGN Historical Price Data (2025–2026)
Showing 30 of 2,080 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 0.42 | 0.44 | 0.39 | 0.39 | 22K | -4.87% |
| 2026-05-06 | 0.40 | 0.43 | 0.38 | 0.41 | 60K | +3.22% |
| 2026-05-05 | 0.43 | 0.43 | 0.40 | 0.40 | 42K | -4.28% |
| 2026-05-04 | 0.43 | 0.44 | 0.41 | 0.42 | 29K | +1.80% |
| 2026-05-01 | 0.38 | 0.43 | 0.36 | 0.41 | 29K | +7.26% |
| 2026-04-30 | 0.40 | 0.42 | 0.36 | 0.38 | 45K | +4.88% |
| 2026-04-29 | 0.35 | 0.39 | 0.35 | 0.36 | 463K | -6.43% |
| 2026-04-28 | 0.39 | 0.40 | 0.39 | 0.39 | 53K | -4.85% |
| 2026-04-27 | 0.43 | 0.46 | 0.40 | 0.41 | 128K | -1.44% |
| 2026-04-24 | 0.37 | 0.42 | 0.37 | 0.42 | 20K | +16.66% |
| 2026-04-23 | 0.40 | 0.41 | 0.35 | 0.36 | 17K | -9.10% |
| 2026-04-22 | 0.41 | 0.41 | 0.38 | 0.39 | 20K | +2.16% |
| 2026-04-21 | 0.37 | 0.40 | 0.37 | 0.38 | 55K | +3.53% |
| 2026-04-20 | 0.36 | 0.42 | 0.34 | 0.37 | 496K | +3.89% |
| 2026-04-17 | 0.35 | 0.41 | 0.33 | 0.36 | 397K | +1.33% |
| 2026-04-16 | 0.34 | 0.35 | 0.30 | 0.35 | 195K | +3.07% |
| 2026-04-15 | 0.30 | 0.36 | 0.28 | 0.34 | 328K | +16.54% |
| 2026-04-14 | 0.33 | 0.34 | 0.28 | 0.29 | 263K | -8.91% |
| 2026-04-13 | 0.40 | 0.40 | 0.31 | 0.32 | 204K | -22.58% |
| 2026-04-10 | 0.39 | 0.42 | 0.38 | 0.42 | 59K | +8.31% |
| 2026-04-09 | 0.34 | 0.39 | 0.34 | 0.38 | 64K | +15.32% |
| 2026-04-08 | 0.35 | 0.39 | 0.32 | 0.33 | 287K | -5.40% |
| 2026-04-07 | 0.48 | 0.48 | 0.35 | 0.35 | 168K | -25.66% |
| 2026-04-06 | 0.49 | 0.52 | 0.45 | 0.47 | 100K | -10.49% |
| 2026-04-02 | 0.51 | 0.57 | 0.49 | 0.53 | 87K | -0.92% |
| 2026-04-01 | 0.53 | 0.54 | 0.52 | 0.53 | 18K | -0.39% |
| 2026-03-31 | 0.62 | 0.62 | 0.52 | 0.54 | 74K | -9.15% |
| 2026-03-30 | 0.71 | 0.71 | 0.59 | 0.59 | 24K | -5.40% |
| 2026-03-27 | 0.71 | 0.71 | 0.60 | 0.62 | 32K | -5.50% |
| 2026-03-26 | 0.66 | 0.85 | 0.62 | 0.66 | 99K | -12.02% |
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Quick answers to the most common questions about buying CLGN stock.
How has CLGN stock performed recently?
CLGN declined -78.9% over the past year, below its 5-year annualized CAGR of -50.9%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is CLGN's all-time high price?
CollPlant Biotechnologies Ltd. reached $24.26 on 2021-02-11. The 52-week high is $4.98. Current 1-year return of -78.9% places the stock further from historical peaks.
Where can I download CLGN historical price data?
This page provides CLGN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2018-2026, downloadable in CSV format.