spec. short-term-reversal-us-sp500-fact-regime-upcite ledger
qbuntu.ai/cite/short-term-reversal-us-sp500-fact-regime-upCC-BY-4.0
Median Sharpe in UP regime is -0.13 across 320 runs.
sharpe_ratio-0.13 sharpe_ratiosupports verdict:rejected
Context
Regime=UP, N225 SMA20/SMA60 classification.
Source strategy
rejectedequity· regime_dependent
Short-Term Reversal (US S&P 500)
short-term-reversal-us-sp500
Cite this
qbuntu (2026). Median Sharpe in UP regime is -0.13 across 320 runs.. Strategy: Short-Term Reversal (US S&P 500). https://qbuntu.ai/cite/short-term-reversal-us-sp500-fact-regime-up
data source: kabu STATION REST API + J-Quants daily bars
computed asof: 2026-07-28T01:10:01
fact_id: short-term-reversal-us-sp500-fact-regime-up (immutable)