Question 1

Why ladder into a position?

Accepted Answer

Laddering places several smaller limit orders across a price range instead of one order at a single price. You avoid the risk of buying everything right before a deeper dip, and equal-dollar rungs mean you accumulate more coins at the cheaper levels, lowering your average fill.

Question 2

What if not all my orders fill?

Accepted Answer

That is the trade-off. If price only dips to the middle of your ladder and reverses, the lower rungs never fill and your realised average is higher than shown here — but you also deployed less capital. Ladders reward patience and can leave capital on the sidelines if the move is shallow.

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