Impact BioMedical Inc. (IBO) Stock Price History
Historical prices from 2017 to 2026
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IBO Historical Performance
Short-Term Returns
IBO Stock Price Trajectory (2017–2026)
As of May 8, 2026, Impact BioMedical Inc. (IBO) trades at $0.62, representing a +21.0% return over the past year. The stock has delivered a -99.8% total return over five years (-72.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $388.50 on June 23, 2023. From this peak, IBO has corrected -99.8%, currently trading 10% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers NNVC (+14.5% 1Y), NVAX (+55.1% 1Y), and VXRT (+90.4% 1Y), IBO has underperformed the peer group average. Compare IBO vs NNVC →
IBO Historical Price Data (2025–2026)
Showing 30 of 544 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 0.61 | 0.64 | 0.60 | 0.62 | 47K | -2.77% |
| 2026-05-06 | 0.64 | 0.65 | 0.63 | 0.64 | 52K | -1.24% |
| 2026-05-05 | 0.63 | 0.65 | 0.61 | 0.64 | 57K | +1.20% |
| 2026-05-04 | 0.60 | 0.66 | 0.60 | 0.64 | 78K | -3.29% |
| 2026-05-01 | 0.67 | 0.68 | 0.65 | 0.66 | 63K | -3.38% |
| 2026-04-30 | 0.64 | 0.68 | 0.64 | 0.68 | 63K | +4.17% |
| 2026-04-29 | 0.65 | 0.66 | 0.63 | 0.65 | 69K | -3.03% |
| 2026-04-28 | 0.66 | 0.68 | 0.64 | 0.67 | 43K | +2.00% |
| 2026-04-27 | 0.64 | 0.66 | 0.63 | 0.66 | 29K | +1.13% |
| 2026-04-24 | 0.64 | 0.65 | 0.63 | 0.65 | 31K | -0.37% |
| 2026-04-23 | 0.65 | 0.66 | 0.63 | 0.66 | 47K | -0.82% |
| 2026-04-22 | 0.68 | 0.68 | 0.65 | 0.66 | 28K | -5.33% |
| 2026-04-21 | 0.66 | 0.70 | 0.66 | 0.70 | 104K | +12.15% |
| 2026-04-20 | 0.68 | 0.71 | 0.61 | 0.62 | 285K | -3.57% |
| 2026-04-17 | 0.60 | 0.66 | 0.60 | 0.65 | 107K | -0.75% |
| 2026-04-16 | 0.64 | 0.66 | 0.64 | 0.65 | 94K | -3.85% |
| 2026-04-15 | 0.65 | 0.68 | 0.61 | 0.68 | 54K | +2.05% |
| 2026-04-14 | 0.69 | 0.69 | 0.64 | 0.66 | 134K | -5.33% |
| 2026-04-13 | 0.65 | 0.70 | 0.64 | 0.70 | 156K | +1.72% |
| 2026-04-10 | 0.70 | 0.70 | 0.66 | 0.69 | 66K | -3.13% |
| 2026-04-09 | 0.66 | 0.71 | 0.65 | 0.71 | 134K | 0.00% |
| 2026-04-08 | 0.61 | 0.71 | 0.61 | 0.71 | 317K | +6.07% |
| 2026-04-07 | 0.61 | 0.69 | 0.59 | 0.67 | 274K | +7.95% |
| 2026-04-06 | 0.58 | 0.64 | 0.57 | 0.62 | 177K | +4.99% |
| 2026-04-02 | 0.58 | 0.61 | 0.56 | 0.59 | 43K | -3.78% |
| 2026-04-01 | 0.59 | 0.61 | 0.58 | 0.61 | 98K | +2.30% |
| 2026-03-31 | 0.55 | 0.61 | 0.55 | 0.60 | 199K | +7.20% |
| 2026-03-30 | 0.57 | 0.57 | 0.54 | 0.56 | 34K | +0.11% |
| 2026-03-27 | 0.55 | 0.57 | 0.53 | 0.56 | 130K | -0.99% |
| 2026-03-26 | 0.56 | 0.60 | 0.54 | 0.56 | 133K | -3.11% |
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Start ComparisonIBO — Frequently Asked Questions
Quick answers to the most common questions about buying IBO stock.
How has IBO stock performed recently?
IBO returned +21.0% over the past year, beating its 5-year annualized CAGR of -72.4%. The stock trades above its 200-day moving average, confirming the uptrend.
What is IBO's all-time high price?
Impact BioMedical Inc. reached $388.50 on 2023-06-23. The 52-week high is $1.95. Current 1-year return of +21.0% places the stock closer to historical peaks.
Where can I download IBO historical price data?
This page provides IBO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2017-2026, downloadable in CSV format.