When the market is ambiguous, I think it is better to keep the stop loss point and buy again rather than making additional purchases.
That way, it is a bit more inconvenient, but I think it is good overall because it can prevent large losses.
If the price rises after purchasing, you can set the stop loss point to make up for the principal and do what you have to do.
If it is sold, you can find the right time to buy again and buy.
When an uptrend is in progress, you can trade more easily if you buy when the candle on the 1D chart is a downward candle.
However, when it is a downward candle, you should check for support near the support and resistance points drawn on the 1M, 1W, and 1D charts.
Otherwise, if you buy at any time, you can suffer a large loss, so be careful.