Updated July 15: How to read the positions/thought patterns of overseas players in futures, options, cross trades, Nikkei 225 futures, and Nikkei 225 options

(1) The overall overseas speculative position on July 14 is as shown in the figure above,

the overall overseas positions were net long, Goldman Sachs net short, and Credit Suisse net long.

(2) Regarding each firm’s option positions and open interest, as shown in the figure above.

(3) For large option positions and cross trades