Harpoon Therapeutics, Inc.
HARPNASDAQHealthcare
$23.01
+$0.02(+0.09%)
Market Cap$865079358
P/E Ratio—
52W High$23.21
52W Low$3.11
Harpoon Therapeutics, Inc. (HARP) Stock Price History
Key milestones, OHLCV table, annual returns, peers & What If.
harp · EOD price history · split-adj. · FMP · as of Mar 11, 2024
5-Year High5Y
$160.30
Jun 14, 2021
-85.6% from here
5-Year Low5Y
$3.11
Oct 12, 2023
+639.9% from low
IPO Priceadj.
$135.00
Feb 8, 2019
-83.0% since IPO
1 Year Ago
—
—
+0.0% in 1Y
5 Years Ago
$153.40
Jun 9, 2021
-85.0% in 5Y
10 Years Ago
—
—
+0.0% in 10Y
Historical Price Data · HARP
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Mar 11, 2024 | $23.01 | $23.01 | $23.01 | $23.01 | $23.01 | 0K | +0.00% |
| Mar 8, 2024 | $23.00 | $23.02 | $22.99 | $23.01 | $23.01 | 6.6M | +0.04% |
| Mar 7, 2024 | $22.98 | $23.21 | $22.98 | $22.99 | $22.99 | 3.1M | +0.04% |
| Mar 6, 2024 | $22.98 | $23.00 | $22.97 | $22.97 | $22.97 | 1.4M | -0.04% |
| Mar 5, 2024 | $22.96 | $23.00 | $22.96 | $22.97 | $22.97 | 1.1M | +0.04% |
| Mar 4, 2024 | $22.97 | $22.97 | $22.95 | $22.96 | $22.96 | 494K | -0.04% |
| Mar 1, 2024 | $22.94 | $22.96 | $22.93 | $22.94 | $22.94 | 808K | +0.00% |
| Feb 29, 2024 | $22.94 | $22.95 | $22.93 | $22.94 | $22.94 | 816K | +0.00% |
| Feb 28, 2024 | $22.94 | $22.96 | $22.93 | $22.95 | $22.95 | 984K | +0.04% |
| Feb 27, 2024 | $22.94 | $22.95 | $22.93 | $22.94 | $22.94 | 510K | +0.00% |
| Feb 26, 2024 | $22.95 | $22.97 | $22.93 | $22.93 | $22.93 | 704K | -0.09% |
| Feb 23, 2024 | $22.95 | $22.96 | $22.93 | $22.93 | $22.93 | 1.7M | -0.09% |
| Feb 22, 2024 | $22.93 | $22.96 | $22.93 | $22.96 | $22.96 | 5.7M | +0.13% |
| Feb 21, 2024 | $22.39 | $22.70 | $22.33 | $22.62 | $22.62 | 2.3M | +1.03% |
| Feb 20, 2024 | $22.42 | $22.48 | $22.33 | $22.39 | $22.39 | 1.9M | -0.13% |
| Feb 16, 2024 | $22.46 | $22.59 | $22.42 | $22.42 | $22.42 | 786K | -0.18% |
| Feb 15, 2024 | $22.55 | $22.67 | $22.40 | $22.43 | $22.43 | 3.0M | -0.53% |
| Feb 14, 2024 | $22.50 | $22.88 | $22.43 | $22.45 | $22.45 | 974K | -0.22% |
| Feb 13, 2024 | $22.45 | $22.64 | $22.40 | $22.47 | $22.47 | 1.2M | +0.09% |
| Feb 12, 2024 | $22.40 | $22.64 | $22.40 | $22.55 | $22.55 | 483K | +0.67% |
Showing 1–20 of 692 records
Annual Stock Price Performance · HARP
Jan 1 → Dec 31 · 4 years2024+100.3%$11.49 → $23.01
+100.3%
2023+49.6%$7.60 → $11.37
+49.6%
2022-90.4%$75.90 → $7.26
-90.4%
2021-51.2%$154.70 → $75.50
-51.2%
Best Year2024 · +100.3%
Worst Year2022 · -90.4%
Positive Years2 / 4
Avg Annual Return+2.1%
4Y Total Return-85.1%
4Y CAGR~-37.9% / yr
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Mkt Cap $182.3BWhat If You Invested in HARP?
If you invested $1,000 in HARP at IPO (split-adj.) — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$170
Total Return-83.0%
CAGR~-22.3% / yr
Profit$-830
Based on Feb 8, 2019 · $135.00Split & dividend adjustedNo fees assumed
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About Price History & OHLCV Data
Harpoon Therapeutics, Inc. (HARP) is classified under Healthcare and trades on NASDAQ. The quote snapshot on this page shows a last price of $23.01. Use the chart and OHLCV table below for open, high, low, close and volume over time.
Annual performance bars, similar companies in the same sector, and the What If calculator help you explore long-horizon returns without leaving this tab. Figures use split-adjusted end-of-day prices where noted; this content is informational, not investment advice.
Data: FMP EOD · split-adjusted where noted · not investment advice
Frequently Asked Questions
HARP price history · 5 questionsEnd-of-day prices are sourced from market data providers (Financial Modeling Prep). Corporate actions such as splits may be reflected in adjusted series; always verify critical values with your broker or official filings.
HARP historical stock pricesFMP EOD datasplit-adjusted OHLCV