Nikkei Adds 0.6% on SQ Day as Sony and Nintendo Surge; BOJ September Bets Push JGB Yields Higher

The Nikkei 225 closed Friday at 68,713.80 (+0.59%) on options SQ day, led by Sony, Nintendo and SoftBank Group, while short-term JGB yields climbed on growing speculation of a BOJ move as early as September. The TSE short-selling ratio came in at 40.9% — mid-range, but still defensive.

BOJ Outlook Report: How to Read CPI Forecasts and Vote Splits

The BOJ’s Outlook (Tenbo) Report, published at the January, April, July and October policy meetings, moves markets through three channels: revisions to the median core-CPI forecast, the risk-balance language, and named board dissents. Here is how to read each one — and why the forecast table often matters more than the rate decision itself.

Nikkei Storms 3.7% Higher to 66,300 as AI Chip Rally Ignites SoftBank; Short-Sell Ratio Eases to 41.8%

The Nikkei 225 jumped 2,342.91 points to 66,300.44 on Wednesday as an overnight surge in US chip names lit up Tokyo’s AI complex. SoftBank Group soared 13.96%, Advantest 8.77%. The TSE short-selling ratio eased to 41.8% — still defensive, but the least so in three sessions.

Nikkei SQ Days: Why Second-Friday Settlement Turns Tokyo Volatile

SQ (Special Quotation) is the settlement price for Nikkei 225 futures and options, computed from the opening auction prints of all 225 constituents on the second Friday of each contract month. Quarterly ‘major SQ’ Fridays — March, June, September, December — produce some of the largest opening volume prints of the year, and much of that turnover reflects settlement-related hedging rather than fresh directional views. Here is how the mechanics work and how to read the numbers.