Energy Focus, Inc. (EFOI) Stock Price History
Historical prices from 2011 to 2026
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EFOI Historical Performance
Short-Term Returns
EFOI Stock Price Trajectory (2011–2026)
As of May 8, 2026, Energy Focus, Inc. (EFOI) trades at $3.84, representing a +131.3% return over the past year. The stock has delivered a -87.5% total return over five years (-34.0% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $5,425.00 on July 20, 2005. From this peak, EFOI has corrected -99.9%, currently trading 58% above its 200-day moving average, indicating continued institutional support.
When compared to Consumer Cyclical sector peers LIQT (+64.8% 1Y), CBAT (-6.9% 1Y), and AEVA (+50.6% 1Y), EFOI has outperformed the peer group average. Compare EFOI vs LIQT →
EFOI Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 3.85 | 3.92 | 3.74 | 3.84 | 63K | -2.29% |
| 2026-05-06 | 4.06 | 4.21 | 3.88 | 3.93 | 85K | -2.48% |
| 2026-05-05 | 3.76 | 4.17 | 3.66 | 4.03 | 194K | +8.92% |
| 2026-05-04 | 3.93 | 4.05 | 3.70 | 3.70 | 107K | -4.88% |
| 2026-05-01 | 3.46 | 3.98 | 3.46 | 3.89 | 87K | +8.66% |
| 2026-04-30 | 3.81 | 3.81 | 3.42 | 3.58 | 99K | -7.01% |
| 2026-04-29 | 3.73 | 3.97 | 3.72 | 3.85 | 83K | +0.26% |
| 2026-04-28 | 4.29 | 4.29 | 3.78 | 3.84 | 224K | -11.11% |
| 2026-04-27 | 4.45 | 4.81 | 4.20 | 4.32 | 218K | -6.29% |
| 2026-04-24 | 5.01 | 5.40 | 4.52 | 4.61 | 465K | -4.95% |
| 2026-04-23 | 4.30 | 5.12 | 4.30 | 4.85 | 722K | +7.54% |
| 2026-04-22 | 4.50 | 4.87 | 4.50 | 4.51 | 694K | -0.44% |
| 2026-04-21 | 5.74 | 5.87 | 4.53 | 4.53 | 3.49M | -13.88% |
| 2026-04-20 | 6.01 | 6.20 | 4.67 | 5.26 | 3.77M | -18.95% |
| 2026-04-17 | 5.35 | 9.84 | 5.00 | 6.49 | 163.91M | +218.14% |
| 2026-04-16 | 2.02 | 2.09 | 1.99 | 2.04 | 7K | -3.50% |
| 2026-04-15 | 2.15 | 2.15 | 2.10 | 2.11 | 4K | -0.75% |
| 2026-04-14 | 1.94 | 2.20 | 1.94 | 2.13 | 9K | +4.72% |
| 2026-04-13 | 1.96 | 2.03 | 1.85 | 2.03 | 7K | +3.36% |
| 2026-04-10 | 1.97 | 1.97 | 1.74 | 1.97 | 3K | -1.61% |
| 2026-04-09 | 2.22 | 2.22 | 1.91 | 2.00 | 9K | +2.04% |
| 2026-04-08 | 1.95 | 2.05 | 1.95 | 1.96 | 5K | -3.45% |
| 2026-04-07 | 2.06 | 2.06 | 2.00 | 2.03 | 3K | -1.55% |
| 2026-04-06 | 2.08 | 2.09 | 2.06 | 2.06 | 3K | +0.10% |
| 2026-04-02 | 2.03 | 2.08 | 2.03 | 2.06 | 3K | +1.23% |
| 2026-04-01 | 2.09 | 2.09 | 2.04 | 2.04 | 11K | +5.99% |
| 2026-03-31 | 1.90 | 1.92 | 1.90 | 1.92 | 4K | +1.59% |
| 2026-03-30 | 1.92 | 1.92 | 1.86 | 1.89 | 8K | -0.53% |
| 2026-03-27 | 1.97 | 1.98 | 1.88 | 1.90 | 27K | +4.40% |
| 2026-03-26 | 1.80 | 2.03 | 1.72 | 1.82 | 10K | -1.09% |
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Start ComparisonEFOI — Frequently Asked Questions
Quick answers to the most common questions about buying EFOI stock.
How has EFOI stock performed recently?
EFOI returned +131.3% over the past year, beating its 5-year annualized CAGR of -34.0%. The stock trades above its 200-day moving average, confirming the uptrend.
What is EFOI's all-time high price?
Energy Focus, Inc. reached $5425.00 on 2005-07-20. The 52-week high is $9.84. Current 1-year return of +131.3% places the stock closer to historical peaks.
Where can I download EFOI historical price data?
This page provides EFOI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.