Recently, I was talking about price execution with some friends and I thought it will be great to share with all of you on MARKET Execution and INSTANT Execution.
Market Execution is only for ECN accounts typically.
You enter a price at 1.4199
Say the price now is at 1.4200, then it will be executed and entered at 1.4200.
If the price now is at 1.4198, then it will be executed and entered at 1.4198.So your price is secondary; market executed the actual price.
Instant Execution is what most brokers are offering.
You enter a price at 1.4199If the price now is at 1.4198, then it will be executed and entered at 1.4199 (your price, since you will need to pay more to broker – then broker earn more).
Say the price now is at 1.4200, then broker will requote you at 1.4200.
So your price is better for broker, they keep quiet. If price is not as good, they requote you.
These are my takes below:
1. Pro for MarketEx: NO requote
2. Con for Market Ex: You enter the price based on market.. sometime better price, sometime lousier price, depend what the market give you
3. Pro for InstantEx: You will get in at the price you want
4. Con for Instant Ex: Sometime the market give broker better price, you will get the price you want and broker keep excess pips. Sometime the market give broker lousier price, you will get a requote from the market.


