指数期权 Traditional 指數期權 zhǐ shù qī quán 🔊 index options + Keep this word Meanings zhǐ shù qī quán 指數期權 index options Its characters 指zhǐfingerHSK 4数shǔto countHSK 4期qīa period of timeHSK 4权quánauthorityHSK 5