Marker Therapeutics, Inc. (MRKR) Stock Price History
Historical prices from 2011 to 2026
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MRKR Historical Performance
Short-Term Returns
MRKR Stock Price Trajectory (2011–2026)
As of May 8, 2026, Marker Therapeutics, Inc. (MRKR) trades at $1.44, representing a +29.7% return over the past year. The stock has delivered a -93.9% total return over five years (-42.8% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $999,999.00 on February 3, 2005. From this peak, MRKR has corrected -100.0%, currently trading 10% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers FATE (+143.0% 1Y), AGEN (+27.1% 1Y), and ADCT (+196.1% 1Y), MRKR has underperformed the peer group average. Compare MRKR vs FATE →
MRKR Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 1.47 | 1.50 | 1.41 | 1.44 | 61K | -1.37% |
| 2026-05-06 | 1.52 | 1.54 | 1.46 | 1.46 | 79K | -3.31% |
| 2026-05-05 | 1.59 | 1.60 | 1.45 | 1.51 | 102K | -3.21% |
| 2026-05-04 | 1.47 | 1.60 | 1.46 | 1.56 | 148K | +6.85% |
| 2026-05-01 | 1.44 | 1.47 | 1.43 | 1.46 | 35K | 0.00% |
| 2026-04-30 | 1.48 | 1.48 | 1.42 | 1.46 | 37K | +0.69% |
| 2026-04-29 | 1.42 | 1.46 | 1.37 | 1.45 | 54K | +2.11% |
| 2026-04-28 | 1.46 | 1.49 | 1.40 | 1.42 | 79K | -2.07% |
| 2026-04-27 | 1.42 | 1.50 | 1.42 | 1.45 | 90K | +3.57% |
| 2026-04-24 | 1.46 | 1.46 | 1.36 | 1.40 | 78K | -3.45% |
| 2026-04-23 | 1.50 | 1.53 | 1.44 | 1.45 | 122K | -5.84% |
| 2026-04-22 | 1.57 | 1.60 | 1.53 | 1.54 | 51K | -1.28% |
| 2026-04-21 | 1.65 | 1.65 | 1.55 | 1.56 | 58K | -6.59% |
| 2026-04-20 | 1.64 | 1.68 | 1.62 | 1.67 | 59K | +0.60% |
| 2026-04-17 | 1.63 | 1.71 | 1.62 | 1.66 | 178K | +3.11% |
| 2026-04-16 | 1.58 | 1.65 | 1.56 | 1.61 | 67K | +1.90% |
| 2026-04-15 | 1.58 | 1.60 | 1.52 | 1.58 | 87K | -0.63% |
| 2026-04-14 | 1.75 | 1.75 | 1.52 | 1.59 | 181K | -8.62% |
| 2026-04-13 | 1.74 | 1.77 | 1.69 | 1.74 | 50K | -0.57% |
| 2026-04-10 | 1.72 | 1.78 | 1.62 | 1.75 | 194K | 0.00% |
| 2026-04-09 | 1.48 | 1.75 | 1.48 | 1.75 | 839K | +19.86% |
| 2026-04-08 | 1.45 | 1.49 | 1.38 | 1.46 | 139K | +5.04% |
| 2026-04-07 | 1.40 | 1.42 | 1.34 | 1.39 | 81K | -1.42% |
| 2026-04-06 | 1.35 | 1.49 | 1.31 | 1.41 | 264K | +6.82% |
| 2026-04-02 | 1.30 | 1.33 | 1.27 | 1.32 | 94K | +0.76% |
| 2026-04-01 | 1.30 | 1.35 | 1.29 | 1.31 | 72K | +0.77% |
| 2026-03-31 | 1.32 | 1.35 | 1.27 | 1.30 | 68K | +4.84% |
| 2026-03-30 | 1.32 | 1.35 | 1.20 | 1.24 | 124K | -4.62% |
| 2026-03-27 | 1.37 | 1.39 | 1.27 | 1.30 | 90K | -3.70% |
| 2026-03-26 | 1.34 | 1.38 | 1.31 | 1.35 | 81K | +0.75% |
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Start ComparisonMRKR — Frequently Asked Questions
Quick answers to the most common questions about buying MRKR stock.
How has MRKR stock performed recently?
MRKR returned +29.7% over the past year, beating its 5-year annualized CAGR of -42.8%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MRKR's all-time high price?
Marker Therapeutics, Inc. reached $999999.00 on 2005-02-03. The 52-week high is $4.07. Current 1-year return of +29.7% places the stock closer to historical peaks.
Where can I download MRKR historical price data?
This page provides MRKR daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.