As per GANN TREND Change time logic 12:58 is Important TIME . We may need to check the Trend then and take action accordingly.
=ROUND(MOD((SQRT(18110)*180-225),360),2)=238.21 So 9:00 AM +238 Min = 12:58 PM . Sentiment reversal may happen . Check out. 18110 is Open Price of NIFTY NOVEMBER FUTURE