nifty 50 following both trendlines perfectly and can give us a good target either sides if it breaks upside trendline or 18000 level and close above 18000 in one hour timeframe then we can create a long position in NIFTY50 . If it breaks downside trendline or 17850 level and closes below 17850 on one hour time then it can give us a target of 300 points in downside . 200EMA will also react as both support or resistance both sides.