if you are planning to invest one time as lumpsum please consider nfo as it will probably double your investment within 2 to 3 years.
if it breaks 160 on 1 hour time frame hold it .it will move up to 175 short term probably within a month if u wanna hold for long term wait for the 175 level to break on 1 day time frame...
For IRFC 164 is the support level and 181 is the resistance so once it is broken it will go up, wait for 181 to get broken in the day candle.