FROM EOD-ONLY TO CONTINUOUS PORTFOLIO INTELLIGENCE
Macro Eco AI Engine | 24-Hour Case Study

FRI 09/25 EOD -> MON 08:31 PRE-OPEN -> MON 15:45 INTRADAY -> MON 09/28 EOD
Validated Baseline -> Macro Deterioration Detected -> Live Market Confirmation Test -> Portfolio Resolution

KEY RESULT
The pre-open run detected changing macro risk before regular-session market evidence existed. The 15:45 run tested that warning against live prices and shifted the allocation layer to Defensive Rotation without triggering a blanket sell decision. At EOD, Defensive Rotation persisted while QQQ and BOTZ forward probabilities improved and SMH moved to Modest Underweight.

FOUR-STATE SNAPSHOT
MDV: 124.3 -> 125.5 -> 202.7 -> 143.5
MRPI: 0.753 -> 0.878 -> 0.764 -> 0.751
Portfolio: Balanced/Selective -> De-risk Watch Pending -> Defensive Rotation -> Defensive Rotation

EOD VALIDATED EXPOSURES
QQQ: Neutral/Hold | XGBoost P(up) 0.743
SMH: Modest Underweight | Final signal Weak Sell
BOTZ: Neutral/Hold | XGBoost P(up) 0.618
Leadership: XLV and SGOV confirmed positive; VIXY hedge watch.

WHY IT MATTERS
Multiple point-in-time runs can expose changing macro and portfolio conditions hours before an EOD-only process, then test those signals against live market evidence before changing portfolio posture.

VALIDATION NOTE
This case demonstrates earlier decision intelligence and additional decision windows. It does not by itself prove higher portfolio returns; repeated multi-snapshot backtesting is the next validation step.