Weekly chart, the stock 3030has been falling for long time, and is near the long-term support line S (around 39.9).
On the intra-day time-frame, the indicators MACD and RSI are showing the rebound has started. The price should target the Resistance line R - at around 54 passing through resistance levels at 45 and 49
A safer new buy entry can be above 42 - with the Stop Loss below 40
Closing below the Support line S, the stop loss should be considered.