Tim
Sorry, I'm confirming the problem identified by jupiter.
How to determine the traded volume x ticks away from back_price?
Using r_ticks and traded_{price} returns incorrect values
e.g.
traded_r_ticks(back_price,2)
r_ticks(s_1_traded_(back_price),2)
both return incorrect values
mcbee's suggestion also returns incorrect values.
Load traded volumes for all prices is switched on in the settings.
cheers
Mark