spec. downside-beta-jp-growth-fact-regime-upcite ledger
qbuntu.ai/cite/downside-beta-jp-growth-fact-regime-upCC-BY-4.0
Median Sharpe in UP regime is -0.79 across 320 runs.
sharpe_ratio-0.79 sharpe_ratiosupports verdict:rejected
Context
Regime=UP, N225 SMA20/SMA60 classification.
Source strategy
rejectedequity· regime_dependent
Downside Beta (JP Growth Stocks)
downside-beta-jp-growth
Cite this
qbuntu (2026). Median Sharpe in UP regime is -0.79 across 320 runs.. Strategy: Downside Beta (JP Growth Stocks). https://qbuntu.ai/cite/downside-beta-jp-growth-fact-regime-up
data source: kabu STATION REST API + J-Quants daily bars
computed asof: 2026-07-31T01:32:30
fact_id: downside-beta-jp-growth-fact-regime-up (immutable)