Wave 1 (ii) is likely extending in price and time. 
Today’s low of 23,614.70 confirms that Wave (ii) has not yet completed, and may continue toward 23,560–23,500.
23,500 is the 61.8% Fib retracement zone and I deal base for Wave (iii) to launch. Buy here with tight stop below 23,460–23,430.
Watch for reversal signs during 12:30–1:45 PM
Entry above 23,700–23,720 confirms Wave (iii) ignition