我的IB APP tablettrader 上的数据:
NQ JUN 2017 option ratio PUT/CALL 16.5
ES PUT/CALL 1.13
QQQ PUT/CALL 3.14
SPY PUT/CALL 1.68
IWMPUT/CALL 2.99
NQ JUN 2017 option ratio PUT/CALL 16.5
ES PUT/CALL 1.13
QQQ PUT/CALL 3.14
SPY PUT/CALL 1.68
IWMPUT/CALL 2.99