GUIDED LIGHT LAB · ARCHIVED CRSPACCESS

CRSP Cumulative Price Adjustment

Choose a synthetic case, step through the CRSP base-date basis, and observe why sign markers, price sentinels, cumulative-factor gaps, and unpriced delistings need different diagnostics.

Synthetic values · not licensed CRSP observations · not a CIZ 2.0 mapping
Synthetic CRSP raw and adjusted magnitude series Thirty-six synthetic rows with a CRSP base-date boundary and explicit missing adjustment segments. CRSP base date · factor 1.0economic magnitude for plotting; signed CRSP value remains in diagnostics
raw CRSP magnitudeCRSP adjusted magnitudeCRSP base date

CRSP audit trace

StepDateCRSP PRCCRSP factorSigned CRSP resultStatus