GUIDED LIGHT LAB - SYNTHETIC CRSP CIZ 2.0-SHAPED DATA

CRSP Cumulative Share/Volume Adjustment

Choose a CRSP-scoped evidence state, step through it, and decide whether the package computes, qualifies, or blocks the result.

Canonical daily CRSP factor

24 observations reveal the basis transition.

CRSP DlyCumFacShr
Synthetic CRSP share basis sequence Raw shares, CRSP-adjusted shares, factor state, and current observation are displayed through the selected scenario. synthetic basis transition
raw shares (000s)CRSP-adjusted shares (000s)CRSP factor (scaled)

The lab uses unmistakable SYNTHETIC package keys, never fabricated PERMNOs. Dates, factors, and quantities are synthetic. CRSP field rules come from CRSP documentation; displayed values do not.

CRSP evidence trace

StepDate/stateCRSP fieldRaw sharesFactorCRSP resultStatus