“…From global literature, the results are in line with the findings of Lee and Nayar (1993) who remarked that cash, futures and options segments on S&P 500 index in the USA are cointegrated, Kyriacou and Sarno (1999) who showed that there exists a simultaneous temporal relationship between spot market and its derivative counterparts in FTSE 100 index in the U.K, Bali and Hovakimin (2009) who found that information spilled over from KOSPI 200 index options market to the underlying stock market, Byoun and Park (2015) who noted that KOSPI 200 index options market was leading its spot counterpart in its initial phase and Ryu and Yang (2017) who found that the price discovery happens in both futures and options segments altogether and concluded that the stock market lagged behind the derivative markets. The results of the current study gain support from Fleming, Ostdick, and Whaley (1996), Holowczak, Simaan, and Wu (2007), Kim, Kim, and Nam (2009), Ahn, Bi, and Sohn (2018) and Du and Fung (2018) which rigorously employed different techniques and finally concluded this nature of the options market.…”