6-Day Sell-Off Sends Oklo Stock Down -28%
Oklo (OKLO) – a developer of fission power plants and nuclear fuel recycling services – hit a 6-day losing streak, with cumulative losses over this period amounting to -28%. The company’s market cap has crashed by about $3.8 Bil over the last 6 days and currently stands at $9.5 Bil.
Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact.
But here is the interesting part. You are reading about this -28% move after it happened. The market has already priced in the news. To manage individual stock risk before the headlines, you need predictive signals, not notifications. High Quality Portfolio has a risk model designed to manage stock-specific drawdowns better.
Returns vs S&P 500
The following table summarizes the return for OKLO stock vs. the S&P 500 index over different periods, including the current streak:
| Return Period | OKLO | S&P 500 |
|---|---|---|
| 1D | -4.6% | -0.7% |
| 6D (Current Streak) | -28.5% | -0.8% |
| 1M (21D) | -18.0% | 3.4% |
| 3M (63D) | -17.1% | 6.9% |
| YTD 2026 | -22.1% | 7.4% |
| 2025 | 238.0% | 16.4% |
| 2024 | 101.0% | 23.3% |
| 2023 | 6.5% | 24.2% |
Take a look at what history tells you about whether past dips like this have been buying opportunities or traps: OKLO Dip Buyer Analysis.
Gains and Losses Streaks: S&P 500 Constituents
There are currently 48 S&P constituents with 3 days or more of consecutive gains and 92 constituents with 3 days or more of consecutive losses.
| Consecutive Days | # of Gainers | # of Losers |
|---|---|---|
| 3D | 15 | 59 |
| 4D | 17 | 18 |
| 5D | 1 | 6 |
| 6D | 3 | 4 |
| 7D or more | 12 | 5 |
| Total >=3 D | 48 | 92 |
Key Financials for Oklo (OKLO)
Last 2 Fiscal Years:
| Metric | FY2024 | FY2025 |
|---|---|---|
| Revenues | $0 | $0 |
| Operating Income | $-52.8 Mil | $-139.3 Mil |
| Net Income | $-73.6 Mil | $-105.7 Mil |
Last 2 Fiscal Quarters:
| Metric | 2025 FQ4 | 2026 FQ1 |
|---|---|---|
| Revenues | $0 | $0 |
| Operating Income | $-57.1 Mil | $-51.2 Mil |
| Net Income | $-41.4 Mil | $-33.1 Mil |
The losing streak OKLO stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.