Would there be a big correction happening in the near future, to shake out those weak coins

it is time to buy worth coins to invest. Once the market green, take a step to make profit. It is good time to make profit when the jump and down is very high. I think if you watch the market it is great time to invest.
now may be a good time to buy coins at cheap prices for investment. because of the current market correction all the coins have a significant price decline. but we can expect in the future the coin will be a coin that has a high price.