invest in stk for months but when theres dividend of a dollar or more the stk price decreases for month investment the decrease do not really pose problem but veterans any method to hedge the decrease?
There's no need to hedge, the stocks drops by the same amount as the dividend, so you don't lose any money. Example: You buy stock XYZ for $20. It declares a $1 dividend. The stock opens the next day at $19, but you get $1 deposited into your account.
But you didn't lose any money!! Just back an extra dollar worth of the stock and you are in the exact same position as pre dividend.