Buy zone before yellow line in a "red" zone. Is not recommended to buy when price is higher than yellow line - you taking big risks. Use stop-loss - recommended is bottom line of "red" zone or under support line if there any. Take profit in a green zone or above, You can move your stop-loss higher, when price is close to top of green zone or above. All analysis is only subjective. I am not responsible for your investment decision. If you are agree with idea your like is very important for me. Thank You.