OKLO vs SPY
Comparison between Oklo Inc (OKLO, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).
5-Year PerformanceOKLO has outperformed SPY, delivering a return of +50.7% compared to +13.3%
OKLO vs SPY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap / Net Assets
OKLO
$13B
Winner
SPY
$652B
Expense Ratio
OKLO
N/A
SPY
0.09%
Max Drawdown
OKLO
73.83%
Winner
SPY
56.47%
Sharpe Ratio
OKLO
1.40
Winner
SPY
2.07
5Y Beta
OKLO
2.77
Winner
SPY
1.00
Industry
OKLO
Utilities - Independent Power Producers
SPY
N/A
P/E Ratio
Winner
OKLO
-116.02
SPY
28.24
Forward P/E
OKLO
N/A
SPY
21.85
5Y Dividends CAGR
OKLO
N/A
SPY
5.43%
5Y EPS CAGR
OKLO
N/A
SPY
25.79%
Debt to Equity
Winner
OKLO
0.00%
SPY
22.35%
Free Cash Flow Yield
OKLO
-0.90%
SPY
N/A
P/S Ratio
OKLO
N/A
SPY
3.55
P/B Ratio
OKLO
8.08
Winner
SPY
5.29
OKLO vs SPY - Historical Returns
Returns include dividend reinvestment.
1M
Winner
OKLO
+44.41%
SPY
+9.11%
3M
OKLO
-3.38%
Winner
SPY
+6.59%
6M
OKLO
-35.63%
Winner
SPY
+10.56%
1Y
Winner
OKLO
+169.05%
SPY
+32.04%
5Y(CAGR)
Winner
OKLO
+50.74%
SPY
+13.35%
10Y(CAGR)
OKLO
N/A
SPY
+15.49%
Max(CAGR)
Winner
OKLO
+50.74%
SPY
+8.50%
OKLO vs SPY - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | OKLO | SPY |
|---|---|---|
| 2026 | -6.80% | +8.27% |
| 2025 | +228.42% | +18.00% |
| 2024 | +100.28% | +25.59% |
| 2023 | +6.02% | +26.72% |
| 2022 | +0.61% | -18.64% |
| 2021 | -1.30% | +30.52% |
| 2020 | N/A | +17.28% |
| 2019 | N/A | +31.09% |
| 2018 | N/A | -5.24% |
| 2017 | N/A | +20.78% |
| 2016 | N/A | +13.59% |
| 2015 | N/A | +1.31% |
| 2014 | N/A | +14.56% |
| 2013 | N/A | +29.00% |
| 2012 | N/A | +14.17% |
| 2011 | N/A | +0.85% |
| 2010 | N/A | +13.14% |
| 2009 | N/A | +22.67% |
| 2008 | N/A | -36.25% |
| 2007 | N/A | +5.32% |
| 2006 | N/A | +13.85% |
| 2005 | N/A | +5.32% |
| 2004 | N/A | +10.75% |
| 2003 | N/A | +24.18% |
| 2002 | N/A | -22.42% |
| 2001 | N/A | -10.13% |
| 2000 | N/A | -8.84% |
| 1999 | N/A | +8.61% |
OKLO vs SPY Drawdown Comparison
The maximum drawdown for OKLO was -73.83%, occurring on Mar 30, 2026. This drawdown has not yet recovered.
The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.
The current OKLO drawdown is -58.36%.
| Rank | OKLO | SPY |
|---|---|---|
| #1 | -73.83% Oct 14, 2025 - Mar 30, 2026 | -55.20% Oct 9, 2007 - Aug 16, 2012 |
| #2 | -69.34% May 9, 2024 - Oct 21, 2024 | -47.50% Mar 24, 2000 - Oct 26, 2006 |
| #3 | -64.32% Feb 7, 2025 - Jun 11, 2025 | -33.70% Feb 19, 2020 - Aug 10, 2020 |
| #4 | -32.23% Nov 7, 2024 - Jan 3, 2025 | -24.50% Jan 3, 2022 - Dec 13, 2023 |
| #5 | -25.61% Jan 24, 2025 - Jan 30, 2025 | -19.34% Sep 20, 2018 - Apr 12, 2019 |
| #6 | -24.55% Jun 11, 2025 - Jul 18, 2025 | -18.76% Feb 19, 2025 - Jun 26, 2025 |
| #7 | -23.97% Jan 6, 2025 - Jan 21, 2025 | -13.02% Jul 20, 2015 - Apr 18, 2016 |
| #8 | -22.52% Sep 23, 2025 - Oct 10, 2025 | -10.10% Jan 26, 2018 - Aug 6, 2018 |
| #9 | -22.21% Aug 5, 2025 - Sep 15, 2025 | -9.44% Sep 2, 2020 - Nov 11, 2020 |
| #10 | -22.12% Apr 8, 2024 - May 9, 2024 | -9.30% Jan 19, 2000 - Mar 17, 2000 |
| #11 | -19.05% Oct 21, 2024 - Oct 28, 2024 | -9.05% Jul 19, 2007 - Oct 5, 2007 |
| #12 | -17.15% Oct 29, 2024 - Nov 7, 2024 | -8.88% Jan 27, 2026 - Apr 14, 2026 |
| #13 | -11.10% Jul 18, 2025 - Jul 24, 2025 | -8.41% Jul 16, 2024 - Sep 19, 2024 |
| #14 | -6.66% Jul 31, 2025 - Aug 5, 2025 | -7.35% Sep 14, 2012 - Jan 2, 2013 |
| #15 | -5.95% Jul 25, 2025 - Jul 30, 2025 | -7.27% Sep 18, 2014 - Oct 31, 2014 |
Correlation
Correlation between OKLO and SPY is 0.82 which considered as a strong positive correlation - the stocks tend to move together.
0.82
-101
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