spec. forecast-revision-jp-all-fact-median-sharpecite ledger
qbuntu.ai/cite/forecast-revision-jp-all-fact-median-sharpeCC-BY-4.0
Median Sharpe across 48 grid runs is -0.01.
sharpe_ratio-0.01 sharpe_ratiosupports verdict:rejected
Context
Full grid of 48 parameter combinations.
Source strategy
rejectedequity· regime_dependent
Forecast Revision (JP All Stocks)
forecast-revision-jp-all
Cite this
qbuntu (2026). Median Sharpe across 48 grid runs is -0.01.. Strategy: Forecast Revision (JP All Stocks). https://qbuntu.ai/cite/forecast-revision-jp-all-fact-median-sharpe
data source: kabu STATION REST API + J-Quants daily bars
computed asof: 2026-09-26T06:04:27
fact_id: forecast-revision-jp-all-fact-median-sharpe (immutable)