According to @StockMKTNewz, a single chart compiles S&P 500 annual returns for every year from 1900 through 2025, giving traders a long-horizon dataset for equity market cycle analysis (source: @StockMKTNewz on X, Jan 5, 2026). Using this annual series, traders can calculate hit rates of positive vs. negative years, rolling 5–20 year returns, and drawdown context to inform risk management and position sizing in equities (dataset source: @StockMKTNewz on X, Jan 5, 2026). For crypto, comparing S&P 500 regimes from this dataset with BTC and ETH cycles can help gauge risk-on/risk-off correlation and timing for allocation shifts across assets (dataset source: @StockMKTNewz on X, Jan 5, 2026). The post does not include specific statistics in text; traders should reference the shared chart for year-by-year figures before making decisions (source: @StockMKTNewz on X, Jan 5, 2026).