August 13 morning update, how to read the hands-on behavior of overseas traders: futures positions, options positions, cross trades, Nikkei 225 futures, and Nikkei 225 options

（１） Overseas traders' overall futures positions on August 12, as shown above,

Overseas traders as a whole were heavily net long, and Goldman Sachs and Credit Suisse also increased their net long positions.

（２） Options positions and open interest for each firmare as shown above.

（３） Large options positions and cross trades

Regarding options, as stated above,