15 分钟内的 LWMA 61 (LWMA 61 in 15 Minute)

Dear All, Master....

I'm newbie in this forex world, n trying to make my system,
I've been observe this standard indie and fokused only in Gbp/Jpy TF 15M
with lwma 61 and lwma 21.

here's my indie setup :
lwma 61 apply to close
lwma 21 apply to close

at pict #1 show you the bouncing
at pict #2 show you the chaos but still bouncing and the price still near lwma 61
at pict #3 show you the cross

all i went done are by "feeling" to enter and target point usually pivot + S/R

this is my weak technique, and i wanna make it better
i wanna make a rule of this,

1. how determind the crossing....(important point)
2. and where is the exit door

coz it's hard to transform my "feeling" into the conceptual rule (i'm not a good writer), hope you're all understand

all your comment are honored welcome

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Still learning always