Everything on chart :)
I follow the rule less is more!
Safe and secure entry would be waiting price breakdown trendline + EMA 12 but you might me little to late
So i would suggest here little more agressive entry, drawing trendline accurate on H4 and wait that price reach around EMA 200 (please check your charts) and after price BREAKDOWN TRENDLINE + EMA 12...
The fact that NZD/USD has reached major Support line on weekly + EMA 200 (on tradingview EMA is much higher i dont know why? on two other platforms is EMA 200 supporting weekly NZD/USD here it shows like break, check on your charts).
Scenarios:
1. Here we can get agressive bearish 123 and retest of structure, it may be powerfull if it break that support ;) So...
