Dataset inspection

M7_SP500_STATIC_20260924_V1

STATIC_SNAPSHOT · 503 symbols

Survivorship and selection bias. This is not historical point-in-time index membership.

Retrieved 2026-09-24; source revision 1375923233 (2026-09-20T22:18:13Z). Retrieval date is not the source effective date.

September21,2026 rebalance: BE/P/ILMN present; TAP/TTD/BLDR absent. Not a full licensed membership certification.

Sealed outcomes are unavailable. This is not an untouched temporal holdout.

Research uses Massive provider daily aggregate OHLC, not regular-session execution prices. PRE_BREAKOUT_V1 remains frozen.

complete · 10 / 10 symbols · resumes 0

complete · 503 / 503 symbols · resumes 0

complete · 10 / 10 symbols · resumes 0

complete · 50 / 50 symbols · resumes 0

complete · 10 / 10 symbols · resumes 0

complete · 2 / 2 symbols · resumes 0

Non-sealed symbols 251–300. Expected 766 exchange sessions. Coverage is operational metadata, not signal performance.

Symbol	Stored sessions	Revisions
MO	766	0
MPC	766	0
MPWR	766	0
MRK	766	0
MRNA	766	0
MSCI	766	0
MSFT	766	114
MSI	766	0
MTB	766	0
MU	766	0
NCLH	766	0
NDAQ	766	0
NDSN	766	0
NEE	766	0
NEM	766	0
NI	766	0
NOW	766	0
NSC	766	0
NTAP	766	0
NTRS	766	0
NUE	766	0
NVDA	766	191
NWSA	766	0
NXPI	766	0
ODFL	766	0
OMC	766	0
ON	766	0
ORCL	766	0
ORLY	766	0
OTIS	766	0
OXY	766	0
PANW	766	0
PAYX	766	0
PCAR	766	0
PCG	766	0
PEG	766	0
PEP	766	0
PFE	766	0
PFG	766	0
PGR	766	0
PH	766	0
PKG	766	0
PLD	766	0
PM	766	0
PNR	766	0
PNW	766	0
PODD	766	0
PPG	766	0
PPL	766	0
PRU	766	0