Wall Street rises despite Nikkei plunge in risk-on close

The S&P 500 rose 0.89% (z=1.0 vs. the past year) and the Nasdaq gained 1.29% (z=1.1), while the Dow Jones advanced 0.74% (z=0.9). In Europe, the FEZ climbed 1.49% (z=1.2), the EWP (Spain) 1.35% (z=1.0), and the EWG (Germany) 1.13% (z=1.0). At the other extreme, the Nikkei dropped 4.03% (z=−2.5), by far the largest anomaly of the session. In commodities, WTI rose 0.60% and Brent 1.40%; gold advanced 1.24% (z=0.9). In currencies, the euro/dollar gained 0.09% while the yen barely moved (−0.02% in usdjpy), and the broad dollar rose 0.17%. In crypto, bitcoin gained 1.99%, ether 1.31%, and xrp 2.81%.

The Nikkei's 4.03% drop stands out as a notable signal, with a deviation of z=−2.5 versus the past year's behavior, far exceeding any other move in the session.

The yield curve remains normalized: the t10y2y spread sits at 0.37 pp (683 days since the last inversion crossing) and the t10y3m at 0.76 pp (277 days since the last crossing). The high-yield spread trades at 2.69 pp, with a z-score of −1.2 versus the past year, reflecting calm corporate credit conditions. The broad dollar index sits at 120.53, 0.61% above its 50-day moving average. The VIX term structure shows a VIX/VIX3M ratio of 0.91, in contango, indicating calm on the volatility curve (VIX at 18.65, essentially unchanged from 18.77 previously). 30-day correlations are decoupling from their recent levels: sp500–ust10y moved from −0.84 to −0.46, sp500–usd_broad from −0.69 to −0.30, and sp500–wti from −0.37 to −0.28, without flipping sign in any case. Market breadth shows 71% of the 17 tracked assets trading above their 50-day moving average and 59% above their 200-day average.

The Brent-WTI spread has widened to $6.86, versus a historical reference median of $3.5, with a $2.99 increase over the past 20 sessions — a divergence worth tracking in the crude market. Also worth monitoring is the Nikkei's trajectory following the drop flagged above, given its magnitude (z=−2.5) clearly sets it apart from every other index in this close.