Mereo BioPharma Group plc (MREO) Stock Price History
Historical prices from 2019 to 2026
- 1M
- -11.1%
- 3M
- -10.5%
- YTD
- -41.8%
- 1Y
- -89.4%
- 3Y
- -37.8%
- 5Y
- -37.7%
Loading 10-year price history...
MREO Historical Performance
MREO Annual Returns
Year-by-year price performance · 2019–2026
- 2019 annual price return
- -49.5%
- 2020 annual price return
- +11.5%
- 2021 annual price return
- -54.8%
- 2022 annual price return
- -55.9%
- 2023 annual price return
- +212.2%
- 2024 annual price return
- +52.2%
- 2025 annual price return
- -87.8%
- 2026 annual price return
- -27.3%
MREO Stock Price Trajectory (2019–2026)
As of June 28, 2026, Mereo BioPharma Group plc (MREO) trades at $0.30, representing a -89.4% return over the past year. The stock has delivered a -90.6% total return over five years (-37.7% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $8.48 on April 24, 2019. From this peak, MREO has corrected -96.5%, currently trading 69% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers RARE (-17.1% 1Y), FOLD (+154.7% 1Y), and KRYS (+161.1% 1Y), MREO has underperformed the peer group average. Compare MREO vs RARE →
MREO Historical Price Data · from 2019
Rows 1–50 of 1,805| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-26 | 0.31 | 0.32 | 0.27 | 0.30 | 0 | -5.18% |
| 2026-06-25 | 0.30 | 0.32 | 0.30 | 0.31 | 1.24M | +2.83% |
| 2026-06-24 | 0.31 | 0.33 | 0.30 | 0.30 | 2.54M | -5.62% |
| 2026-06-23 | 0.33 | 0.34 | 0.32 | 0.32 | 1.56M | -0.83% |
| 2026-06-22 | 0.31 | 0.33 | 0.31 | 0.33 | 1.36M | +5.04% |
| 2026-06-18 | 0.31 | 0.33 | 0.31 | 0.31 | 1.43M | -0.19% |
| 2026-06-17 | 0.30 | 0.33 | 0.29 | 0.31 | 3.24M | +6.16% |
| 2026-06-16 | 0.30 | 0.31 | 0.29 | 0.29 | 1.22M | -3.57% |
| 2026-06-15 | 0.31 | 0.32 | 0.30 | 0.30 | 1.48M | -2.61% |
| 2026-06-12 | 0.31 | 0.33 | 0.30 | 0.31 | 2.03M | -0.29% |
| 2026-06-11 | 0.31 | 0.32 | 0.29 | 0.31 | 2.89M | +2.33% |
| 2026-06-10 | 0.30 | 0.31 | 0.29 | 0.30 | 2.38M | -0.33% |
| 2026-06-09 | 0.29 | 0.31 | 0.28 | 0.31 | 1.41M | +0.23% |
| 2026-06-08 | 0.31 | 0.32 | 0.28 | 0.30 | 2.37M | -2.62% |
| 2026-06-05 | 0.30 | 0.32 | 0.30 | 0.31 | 3.45M | -1.51% |
| 2026-06-04 | 0.34 | 0.35 | 0.31 | 0.32 | 3.07M | -4.85% |
| 2026-06-03 | 0.36 | 0.37 | 0.32 | 0.33 | 6.84M | -1.53% |
| 2026-06-02 | 0.31 | 0.36 | 0.29 | 0.34 | 7.56M | +10.27% |
| 2026-06-01 | 0.33 | 0.33 | 0.31 | 0.31 | 3.48M | -10.52% |
| 2026-05-29 | 0.34 | 0.35 | 0.31 | 0.34 | 3.82M | -0.29% |
| 2026-05-28 | 0.32 | 0.35 | 0.31 | 0.34 | 5.45M | +4.96% |
| 2026-05-27 | 0.36 | 0.36 | 0.30 | 0.33 | 57.17M | -1.50% |
| 2026-05-26 | 0.28 | 0.35 | 0.27 | 0.33 | 20.64M | +19.91% |
| 2026-05-22 | 0.27 | 0.31 | 0.27 | 0.28 | 1.91M | +2.28% |
| 2026-05-21 | 0.28 | 0.28 | 0.26 | 0.27 | 1.57M | -3.75% |
| 2026-05-20 | 0.24 | 0.31 | 0.23 | 0.28 | 5.45M | +18.78% |
| 2026-05-19 | 0.23 | 0.25 | 0.23 | 0.24 | 1.31M | +0.25% |
| 2026-05-18 | 0.24 | 0.25 | 0.23 | 0.24 | 1.35M | -1.70% |
| 2026-05-15 | 0.25 | 0.25 | 0.23 | 0.24 | 1.14M | -1.83% |
| 2026-05-14 | 0.26 | 0.27 | 0.24 | 0.25 | 1.39M | -7.20% |
| 2026-05-13 | 0.25 | 0.27 | 0.23 | 0.27 | 1.30M | +7.76% |
| 2026-05-12 | 0.24 | 0.26 | 0.24 | 0.25 | 2.51M | +3.75% |
| 2026-05-11 | 0.25 | 0.25 | 0.23 | 0.24 | 2.93M | -5.01% |
| 2026-05-08 | 0.23 | 0.25 | 0.23 | 0.25 | 1.40M | +4.00% |
| 2026-05-07 | 0.25 | 0.26 | 0.22 | 0.24 | 2.79M | +1.18% |
| 2026-05-06 | 0.28 | 0.29 | 0.24 | 0.24 | 2.36M | -13.40% |
| 2026-05-05 | 0.29 | 0.30 | 0.27 | 0.27 | 762K | -4.60% |
| 2026-05-04 | 0.26 | 0.29 | 0.26 | 0.29 | 1.96M | +10.42% |
| 2026-05-01 | 0.28 | 0.28 | 0.26 | 0.26 | 1.69M | -3.13% |
| 2026-04-30 | 0.27 | 0.28 | 0.26 | 0.27 | 989K | -2.89% |
| 2026-04-29 | 0.28 | 0.29 | 0.26 | 0.28 | 1.32M | -0.68% |
| 2026-04-28 | 0.28 | 0.30 | 0.27 | 0.28 | 1.20M | -0.68% |
| 2026-04-27 | 0.28 | 0.30 | 0.26 | 0.28 | 1.96M | -4.04% |
| 2026-04-24 | 0.31 | 0.31 | 0.28 | 0.29 | 1.55M | -4.76% |
| 2026-04-23 | 0.32 | 0.33 | 0.30 | 0.31 | 1.21M | -4.60% |
| 2026-04-22 | 0.32 | 0.33 | 0.31 | 0.32 | 1.64M | -0.80% |
| 2026-04-21 | 0.33 | 0.33 | 0.32 | 0.32 | 633K | -1.46% |
| 2026-04-20 | 0.33 | 0.35 | 0.32 | 0.33 | 1.07M | -2.32% |
| 2026-04-17 | 0.33 | 0.34 | 0.32 | 0.34 | 2.10M | +3.16% |
| 2026-04-16 | 0.34 | 0.35 | 0.32 | 0.33 | 3.16M | -3.69% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MREO — Frequently Asked Questions
Quick answers to the most common questions about buying MREO stock.
How has MREO stock performed recently?
MREO declined -89.4% over the past year, below its 5-year annualized CAGR of -37.7%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is MREO's all-time high price?
Mereo BioPharma Group plc reached $8.48 on 2019-04-24. The 52-week high is $3.05. Current 1-year return of -89.4% places the stock further from historical peaks.
Where can I download MREO historical price data?
This page provides MREO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2019-2026, downloadable in CSV format.