machn above stocks are on a speculation basis ! i do not think u shud buy them ! it is important to build a portfolio. Balance a portfolio. For a instance invest 80% your fund for stocks in fundamental strong stock in balance in speculation stock. For instance JKH (a P/E but will move up becuz of the liquidity), KCAB, DIPD banking sector share (becuz effective tax rates might reduce) etc.
You can learn the ratios from investopedia.com and data can be taken from bloomberg.com.