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Trading Glossary

Scale In

Order Types

What it means

Building a position in pieces instead of all at once, so your average entry improves if price pulls back against you.

Example

Instead of buying 300 shares at $100 at once, you buy 100 at $100, 100 at $98, and 100 at $96. Your average entry is $98, lower than the first entry.

Mistake beginners make

Beginners scale into losing trades with no final stop, turning a small loss into a huge one. Scaling in without a max size and a stop is just doubling down on a bad idea.

Related terms

  • Scale Out — Closing a position in pieces instead of all at once, so you bank some profit while leaving…
  • Position Sizing — Deciding how many shares or contracts to trade based on how much you are willing to lose, …

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