I-Mab
IMABNASDAQHealthcare
$2.88
$-0.02(-0.69%)
Market Cap$542009454
P/E Ratio—
52W High$6.79
52W Low$0.595
I-Mab (IMAB) Stock Price History
Key milestones, OHLCV table, annual returns, peers & What If.
imab · EOD price history · split-adj. · FMP · as of Dec 29, 2025
5-Year High5Y
$85.40
Jun 30, 2021
-96.6% from here
5-Year Low5Y
$0.5950
Apr 4, 2025
+384.0% from low
IPO Priceadj.
$12.50
Jan 17, 2020
-77.0% since IPO
1 Year Ago
$2.80
Jun 9, 2025
+2.9% in 1Y
5 Years Ago
$74.11
Jun 8, 2021
-96.1% in 5Y
10 Years Ago
—
—
+0.0% in 10Y
Historical Price Data · IMAB
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Dec 29, 2025 | $4.34 | $4.36 | $3.90 | $4.03 | $4.03 | 701K | -7.14% |
| Dec 26, 2025 | $4.63 | $4.63 | $4.32 | $4.34 | $4.34 | 480K | -6.26% |
| Dec 24, 2025 | $4.50 | $4.65 | $4.42 | $4.63 | $4.63 | 233K | +2.89% |
| Dec 23, 2025 | $4.35 | $4.55 | $4.35 | $4.50 | $4.50 | 449K | +3.45% |
| Dec 22, 2025 | $4.22 | $4.59 | $4.14 | $4.39 | $4.39 | 635K | +4.03% |
| Dec 19, 2025 | $3.98 | $4.25 | $3.94 | $4.19 | $4.19 | 1.0M | +5.28% |
| Dec 18, 2025 | $4.21 | $4.39 | $3.94 | $3.96 | $3.96 | 615K | -5.94% |
| Dec 17, 2025 | $4.33 | $4.33 | $4.06 | $4.13 | $4.13 | 584K | -4.62% |
| Dec 16, 2025 | $4.02 | $4.36 | $4.02 | $4.21 | $4.21 | 630K | +4.73% |
| Dec 15, 2025 | $4.06 | $4.10 | $3.90 | $4.07 | $4.07 | 434K | +0.25% |
| Dec 12, 2025 | $3.97 | $4.13 | $3.90 | $3.99 | $3.99 | 348K | +0.50% |
| Dec 11, 2025 | $4.11 | $4.11 | $3.88 | $3.92 | $3.92 | 252K | -4.62% |
| Dec 10, 2025 | $4.04 | $4.20 | $3.95 | $4.09 | $4.09 | 306K | +1.24% |
| Dec 9, 2025 | $3.91 | $4.17 | $3.87 | $4.02 | $4.02 | 299K | +2.81% |
| Dec 8, 2025 | $4.01 | $4.12 | $3.95 | $4.02 | $4.02 | 668K | +0.25% |
| Dec 5, 2025 | $4.03 | $4.18 | $3.90 | $4.18 | $4.18 | 450K | +3.72% |
| Dec 4, 2025 | $3.85 | $4.09 | $3.79 | $3.99 | $3.99 | 526K | +3.64% |
| Dec 3, 2025 | $3.68 | $3.90 | $3.60 | $3.85 | $3.85 | 373K | +4.62% |
| Dec 2, 2025 | $3.90 | $3.98 | $3.66 | $3.68 | $3.68 | 397K | -5.64% |
| Dec 1, 2025 | $3.83 | $3.87 | $3.76 | $3.84 | $3.84 | 749K | +0.26% |
Showing 1–20 of 1,145 records
Annual Stock Price Performance · IMAB
Jan 1 → Dec 31 · 5 years2025+374.1%$0.85 → $4.03
+374.1%
2024-54.3%$1.86 → $0.85
-54.3%
2023-56.3%$4.35 → $1.90
-56.3%
2022-91.2%$47.75 → $4.18
-91.2%
2021-35.9%$73.97 → $47.39
-35.9%
Best Year2025 · +374.1%
Worst Year2022 · -91.2%
Positive Years1 / 5
Avg Annual Return+27.3%
5Y Total Return-94.6%
5Y CAGR~-44.1% / yr
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Mkt Cap $182.3BWhat If You Invested in IMAB?
If you invested $1,000 in IMAB at IPO (split-adj.) — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$230
Total Return-77.0%
CAGR~-21.7% / yr
Profit$-770
Based on Jan 17, 2020 · $12.50Split & dividend adjustedNo fees assumed
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About Price History & OHLCV Data
I-Mab (IMAB) is classified under Healthcare and trades on NASDAQ. The quote snapshot on this page shows a last price of $2.88. 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
IMAB 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.
IMAB historical stock pricesFMP EOD datasplit-adjusted OHLCV