The correlation regime between META and GOOGL entered a weakening trend on 08 Sep 12:00 ET at +0.38, and is **still ongoing** (14 candles · 56 trading hours). Over this period META rose 5.06%, GOOGL fell 0.04%. **The two pairs decoupled.**
The composite correlation has since fallen from +0.38 (04 Sep) to **-0.084 now** (last data: 11 Sep 20.00 ET) the weakening the regime flagged, playing out.
**READING — META–GOOGL at** WEAK × Weakening *(this pair's own last 3)*: for this pair it has been **a durable decoupling (hedge / spread)** — **3** past runs, median **19 candles · 76 trading hours** (range 16–32), 3 lasted 2+ days. So the play has real, multi-day room before the turn the **ANTITHESIS** warns of.
**Option Strategy: The play — long but defined-risk: a META Oct 16 650/680 call debit spread (long 650 \~0.53Δ \~$30, short 680). Roughly half the cost of the naked call, nets out most of the 37% IV, capped loss if they re-couple. No earnings in the expiry, theta \~1.5%/day. My exit isn't a price stop — it's correlation turning back positive (that's the divergence closing).**
*Methodology: Four-hour candle closes are used while the markets for both instruments are open (00:00, 04:00, 08:00, 12:00, 16:00, 20:00 ET).*
*The correlation coefficient is a composite score derived not only from the Pearson method but also from Pearson, Spearman, and EWMA calculations.*
