Summit Therapeutics Inc. (SMMT) Stock Price History
Historical prices from 2015 to 2026
- 1M
- -5.7%
- 3M
- +20.6%
- YTD
- -6.8%
- 1Y
- -11.5%
- 3Y
- +95.7%
- 5Y
- +24.1%
Loading 10-year price history...
SMMT Historical Performance
SMMT Annual Returns
Year-by-year price performance · 2015–2026
- 2015 annual price return
- +12.9%
- 2016 annual price return
- -22.2%
- 2017 annual price return
- +30.8%
- 2018 annual price return
- -89.7%
- 2019 annual price return
- +33.3%
- 2020 annual price return
- +219.7%
- 2021 annual price return
- -48.0%
- 2022 annual price return
- +50.7%
- 2023 annual price return
- -47.8%
- 2024 annual price return
- +576.1%
- 2025 annual price return
- -4.7%
- 2026 annual price return
- +0.4%
SMMT Stock Price Trajectory (2015–2026)
As of November 8, 2026, Summit Therapeutics Inc. (SMMT) trades at $16.33, representing a -11.5% return over the past year. The stock has delivered a +194.8% total return over five years (+24.1% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $36.91 on April 24, 2025. From this peak, SMMT has corrected -55.8%, currently trading 1% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers KYMR (+116.0% 1Y), RVMD (+213.3% 1Y), and TNGX (+168.4% 1Y), SMMT has underperformed the peer group average. Compare SMMT vs KYMR →
SMMT Historical Price Data · from 2015
Rows 1–50 of 2,938| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 14.79 | 16.36 | 14.71 | 16.33 | 5.77M | +15.08% |
| 2026-11-05 | 15.88 | 16.12 | 14.17 | 14.19 | 5.93M | -12.24% |
| 2026-11-04 | 16.15 | 16.43 | 15.41 | 16.17 | 4.26M | +2.34% |
| 2026-11-03 | 14.93 | 16.42 | 14.86 | 15.80 | 6.05M | +6.76% |
| 2026-11-02 | 15.99 | 16.03 | 14.74 | 14.80 | 3.87M | -7.67% |
| 2026-10-30 | 16.03 | 16.43 | 15.57 | 16.03 | 3.51M | -1.05% |
| 2026-10-29 | 15.80 | 16.55 | 15.75 | 16.20 | 4.42M | +2.73% |
| 2026-10-28 | 15.19 | 15.80 | 15.07 | 15.77 | 3.32M | +2.87% |
| 2026-10-27 | 14.54 | 15.38 | 14.40 | 15.33 | 4.74M | +5.72% |
| 2026-10-26 | 15.49 | 15.62 | 14.37 | 14.50 | 4.78M | -6.27% |
| 2026-10-23 | 15.46 | 15.55 | 15.08 | 15.47 | 3.21M | -0.51% |
| 2026-10-22 | 15.29 | 15.70 | 15.13 | 15.55 | 4.15M | -1.77% |
| 2026-10-21 | 16.35 | 16.35 | 15.72 | 15.83 | 5.37M | -1.62% |
| 2026-10-20 | 15.50 | 16.18 | 15.06 | 16.09 | 6.25M | +3.34% |
| 2026-10-19 | 14.90 | 15.77 | 14.83 | 15.57 | 6.15M | +6.43% |
| 2026-10-16 | 15.39 | 15.41 | 14.56 | 14.63 | 4.33M | -4.81% |
| 2026-10-15 | 15.09 | 15.55 | 15.08 | 15.37 | 4.73M | +1.59% |
| 2026-10-14 | 15.29 | 15.57 | 15.04 | 15.13 | 4.66M | -2.51% |
| 2026-10-13 | 16.79 | 16.79 | 15.47 | 15.52 | 7.13M | -9.40% |
| 2026-10-12 | 17.48 | 17.59 | 17.05 | 17.13 | 4.38M | -2.62% |
| 2026-10-09 | 17.36 | 17.62 | 16.82 | 17.59 | 5.76M | +2.45% |
| 2026-10-08 | 17.61 | 17.64 | 16.80 | 17.17 | 6.18M | -4.35% |
| 2026-10-07 | 17.10 | 18.33 | 16.98 | 17.95 | 8.18M | +3.70% |
| 2026-10-06 | 17.49 | 17.53 | 16.53 | 17.31 | 5.88M | +0.23% |
| 2026-10-05 | 16.97 | 17.62 | 16.44 | 17.27 | 5.28M | +3.04% |
| 2026-10-02 | 16.96 | 17.32 | 16.66 | 16.76 | 5.20M | +0.42% |
| 2026-10-01 | 16.82 | 17.50 | 16.59 | 16.69 | 7.90M | -1.30% |
| 2026-09-30 | 16.59 | 17.72 | 16.17 | 16.91 | 13.06M | +3.17% |
| 2026-09-29 | 18.91 | 19.09 | 16.15 | 16.39 | 27.34M | +5.88% |
| 2026-09-28 | 15.50 | 15.82 | 15.18 | 15.48 | 6.15M | -0.83% |
| 2026-09-25 | 16.45 | 16.58 | 15.55 | 15.61 | 3.81M | -4.70% |
| 2026-09-24 | 16.37 | 16.78 | 16.09 | 16.38 | 5.05M | -0.43% |
| 2026-09-23 | 17.10 | 17.46 | 16.25 | 16.45 | 3.89M | -3.91% |
| 2026-09-22 | 16.97 | 17.50 | 16.79 | 17.12 | 4.62M | +1.30% |
| 2026-09-21 | 18.40 | 18.42 | 16.64 | 16.90 | 5.78M | -5.32% |
| 2026-09-18 | 17.74 | 17.87 | 17.31 | 17.85 | 13.06M | +0.73% |
| 2026-09-17 | 17.73 | 18.10 | 17.42 | 17.72 | 6.13M | +2.43% |
| 2026-09-16 | 17.50 | 17.75 | 17.11 | 17.30 | 6.09M | -0.57% |
| 2026-09-15 | 18.16 | 18.47 | 17.11 | 17.40 | 5.80M | -5.54% |
| 2026-09-14 | 18.07 | 18.83 | 17.97 | 18.42 | 7.07M | +4.96% |
| 2026-09-11 | 17.20 | 17.70 | 17.14 | 17.55 | 4.28M | +3.24% |
| 2026-09-10 | 17.30 | 17.62 | 16.80 | 17.00 | 4.22M | -3.08% |
| 2026-09-09 | 18.20 | 18.32 | 17.24 | 17.54 | 4.80M | +1.50% |
| 2026-09-08 | 17.43 | 17.69 | 16.97 | 17.28 | 7.36M | -1.87% |
| 2026-09-04 | 16.93 | 17.63 | 16.80 | 17.61 | 6.95M | +2.80% |
| 2026-09-03 | 15.52 | 17.35 | 15.52 | 17.13 | 14.92M | +17.33% |
| 2026-09-02 | 14.15 | 14.72 | 14.06 | 14.60 | 3.78M | +3.11% |
| 2026-09-01 | 13.38 | 14.48 | 13.37 | 14.16 | 4.70M | +3.96% |
| 2026-08-31 | 13.51 | 13.73 | 13.44 | 13.62 | 5.43M | -0.80% |
| 2026-08-28 | 14.11 | 14.24 | 13.43 | 13.73 | 3.91M | -4.19% |
SMMT Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
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.
SMMT — Frequently Asked Questions
Quick answers to the most common questions about buying SMMT stock.
How has SMMT stock performed recently?
SMMT declined -11.5% over the past year, below its 5-year annualized CAGR of +24.1%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is SMMT's all-time high price?
Summit Therapeutics Inc. reached $36.91 on 2025-04-24. The 52-week high is $29.23. Current 1-year return of -11.5% places the stock further from historical peaks.
Where can I download SMMT historical price data?
This page provides SMMT daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2015-2026, downloadable in CSV format.