Shares of WisdomTree International Efficient Core Fund (NYSEARCA:NTSI – Get Free Report) shot up 0.7% on Wednesday . The stock traded as high as $37.16 and last traded at $37.16. 8,662 shares were traded during trading, a decline of 61% from the average session volume of 22,031 shares. The stock had previously closed at $36.90. […]