Clearside Biomedical, Inc. (CLSD) Stock Price History
Historical prices from 2016 to 2026
- 1M
- —
- 3M
- —
- YTD
- -60.0%
- 1Y
- -92.1%
- 3Y
- -69.6%
- 5Y
- -67.6%
Loading 10-year price history...
CLSD Historical Performance
CLSD Annual Returns
Year-by-year price performance · 2016–2026
- 2016 annual price return
- +23.3%
- 2017 annual price return
- -25.3%
- 2018 annual price return
- -85.1%
- 2019 annual price return
- +152.2%
- 2020 annual price return
- +29.9%
- 2021 annual price return
- -14.3%
- 2022 annual price return
- -61.1%
- 2023 annual price return
- -4.1%
- 2024 annual price return
- -26.4%
- 2025 annual price return
- -95.1%
- 2026 annual price return
- -60.0%
CLSD Stock Price Trajectory (2016–2026)
As of October 24, 2026, Clearside Biomedical, Inc. (CLSD) trades at $0.41, representing a -92.1% return over the past year. The stock has delivered a -99.6% total return over five years (-67.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $376.20 on October 10, 2016. From this peak, CLSD has corrected -99.9%, currently trading 92% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers OCUL (-43.2% 1Y), ADVM (+4.3% 1Y), and RCKT (-38.8% 1Y), CLSD has underperformed the peer group average. Compare CLSD vs OCUL →
CLSD Historical Price Data · from 2016
Rows 1–50 of 2,477| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-04-09 | 0.30 | 0.30 | 0.27 | 0.30 | 47K | +6.76% |
| 2026-04-08 | 0.26 | 0.31 | 0.26 | 0.28 | 22K | -9.65% |
| 2026-04-07 | 0.27 | 0.31 | 0.26 | 0.31 | 21K | +3.67% |
| 2026-04-06 | 0.30 | 0.30 | 0.30 | 0.30 | 11K | +0.33% |
| 2026-04-02 | 0.11 | 0.30 | 0.11 | 0.30 | 130K | +12.83% |
| 2026-04-01 | 0.51 | 0.51 | 0.27 | 0.27 | 19K | -8.62% |
| 2026-03-31 | 0.43 | 0.43 | 0.20 | 0.29 | 302K | -55.25% |
| 2026-03-30 | 0.52 | 0.85 | 0.47 | 0.65 | 8K | +20.00% |
| 2026-03-27 | 0.62 | 0.65 | 0.51 | 0.54 | 15K | -16.54% |
| 2026-03-26 | 0.60 | 0.65 | 0.51 | 0.65 | 31K | +26.86% |
| 2026-03-25 | 0.51 | 0.51 | 0.51 | 0.51 | 0 | 0.00% |
| 2026-03-24 | 0.60 | 0.60 | 0.51 | 0.51 | 8K | -6.76% |
| 2026-03-23 | 0.42 | 0.55 | 0.42 | 0.55 | 600 | -3.19% |
| 2026-03-20 | 0.42 | 0.60 | 0.42 | 0.56 | 400 | -5.83% |
| 2026-03-19 | 0.45 | 0.60 | 0.45 | 0.60 | 300 | +20.24% |
| 2026-03-18 | 0.44 | 0.63 | 0.44 | 0.50 | 7K | -24.39% |
| 2026-03-17 | 0.67 | 0.67 | 0.44 | 0.66 | 3K | +6.97% |
| 2026-03-16 | 0.55 | 0.62 | 0.51 | 0.62 | 4K | +12.18% |
| 2026-03-13 | 0.45 | 0.69 | 0.45 | 0.55 | 2K | -9.24% |
| 2026-03-12 | 0.44 | 0.66 | 0.42 | 0.61 | 4K | -9.42% |
| 2026-03-11 | 0.45 | 0.67 | 0.45 | 0.67 | 7K | +22.75% |
| 2026-03-10 | 0.46 | 0.55 | 0.46 | 0.55 | 600 | -14.84% |
| 2026-03-09 | 0.46 | 0.64 | 0.45 | 0.64 | 2.05M | +28.00% |
| 2026-03-06 | 0.44 | 0.50 | 0.44 | 0.50 | 800 | -19.35% |
| 2026-03-05 | 0.45 | 0.62 | 0.45 | 0.62 | 2K | -9.49% |
| 2026-03-04 | 0.51 | 0.69 | 0.51 | 0.69 | 5K | +62.71% |
| 2026-03-03 | 0.69 | 0.69 | 0.41 | 0.42 | 63K | -34.83% |
| 2026-03-02 | 0.52 | 0.65 | 0.52 | 0.65 | 2.05M | +26.67% |
| 2026-02-27 | 0.58 | 0.58 | 0.51 | 0.51 | 8K | -12.07% |
| 2026-02-26 | 0.56 | 0.70 | 0.56 | 0.58 | 4K | -11.72% |
| 2026-02-25 | 0.57 | 0.66 | 0.41 | 0.66 | 6K | +7.00% |
| 2026-02-24 | 0.50 | 0.61 | 0.50 | 0.61 | 400 | +20.87% |
| 2026-02-23 | 0.52 | 0.56 | 0.39 | 0.51 | 12K | -10.88% |
| 2026-02-20 | 0.57 | 0.60 | 0.52 | 0.57 | 21K | +3.64% |
| 2026-02-19 | 0.54 | 0.60 | 0.54 | 0.55 | 37K | -15.38% |
| 2026-02-18 | 0.64 | 0.65 | 0.54 | 0.65 | 8K | +5.86% |
| 2026-02-17 | 0.65 | 0.65 | 0.55 | 0.61 | 36K | -18.13% |
| 2026-02-13 | 0.62 | 0.76 | 0.62 | 0.75 | 8K | 0.00% |
| 2026-02-12 | 0.72 | 0.75 | 0.71 | 0.75 | 8K | -23.08% |
| 2026-02-11 | 1.00 | 1.00 | 0.97 | 0.97 | 700 | +42.75% |
| 2026-02-10 | 0.63 | 0.68 | 0.63 | 0.68 | 2.05M | +1.49% |
| 2026-02-09 | 0.60 | 0.67 | 0.60 | 0.67 | 5K | +3.54% |
| 2026-02-06 | 0.58 | 0.65 | 0.51 | 0.65 | 16K | 0.00% |
| 2026-02-05 | 0.61 | 0.66 | 0.59 | 0.65 | 20K | +3.50% |
| 2026-02-04 | 0.64 | 0.64 | 0.60 | 0.63 | 45K | -6.27% |
| 2026-02-03 | 0.69 | 0.80 | 0.60 | 0.67 | 97K | -21.64% |
| 2026-02-02 | 0.75 | 0.95 | 0.69 | 0.85 | 14K | +108.54% |
| 2026-01-30 | 0.57 | 0.57 | 0.41 | 0.41 | 2.05M | -56.84% |
| 2026-01-29 | 0.83 | 0.95 | 0.83 | 0.95 | 404 | -6.86% |
| 2026-01-28 | 0.80 | 1.02 | 0.73 | 1.02 | 6K | +17.78% |
CLSD Chart Terminal
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Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
CLSD — Frequently Asked Questions
Quick answers to the most common questions about buying CLSD stock.
How has CLSD stock performed recently?
CLSD declined -92.1% over the past year, below its 5-year annualized CAGR of -67.6%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is CLSD's all-time high price?
Clearside Biomedical, Inc. reached $376.20 on 2016-10-10. The 52-week high is $4.26. Current 1-year return of -92.1% places the stock further from historical peaks.
Where can I download CLSD historical price data?
This page provides CLSD daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2016-2026, downloadable in CSV format.