On weekly time-frame nifty has been rejected strongly by the resistance zone marked. Nifty might come to the support zone in coming weeks and If Nifty makes a deceive close below the support than we can see a downtrend.
MRF is showing a FLAG PATTERN; wait for a decisive close above the range on high volume. Target can be placed as shown in the image with green dotted line or at a distance which is equal to length of pole
EXIDEIND can show a upmove from here. We will wait for a Decisive close above EMA20 & EMA200. For risk takers , they can enter after Bullish engulfing or Hammer candlestick pattern and place a stop at the low of range