Trading & signals glossary
What is slippage in trading?
Slippage is the difference between the price you meant to get in or out at and the price your order actually fills at. It happens when price moves between the decision and the execution: on news, in thin markets, or when you copy a signal late.
How it works
A market order fills at the best price available at that instant, which can differ from what you saw when you clicked.
It can be negative (a worse price) or positive (a better one), but when the market is moving fast it usually works against you.
With signals there’s an extra layer of slippage: the gap between the price in the message and the price whoever reads it gets a few seconds or minutes later.
How to calculate it
slippage = fill price − expected price
On a long, positive is worse; on a short, the reverse.
Example: copying a signal late
- The channel posts: buy gold at 4,200, stop 4,190.
- You see it a minute later and gold is already at 4,204: you get in $4 higher.
- Your real risk is no longer $10 but $14, and your target is $4 closer.
- For you, that same signal is worth less R than it is for the channel.
Calculate it
Run the numbers yourself
Free Verpips tools that do this calculation for you.
Our data · Verpips
What we measure in signal channels
- 3 of 18
- channels with price already past the zone when posting
- 75%
- of signals, in the worst case
- 12 pips
- worse on average, in that case
Channels measured
3 post with the price already outside their entry zone
of signals, in the worst of them
In 3 of the 18 channels we measure, most signals arrive with price already outside the posted entry zone: in the worst one, 75% of its signals, 12 pips worse on average. If you enter when you read the message, you don’t get the price the channel advertises.
Verpips data as of Oct 7, 2026, measured against the real price. See how we measure and the channel directory.
Types and variations
- On entry
- Getting in at a worse price than planned.
- On the stop
- Getting out past your stop during a sharp move.
- Positive slippage
- Filling at a better price. It happens, just less often when you need it most.
- From copy delay
- Price moves while you read the signal and open the trade.
Why it matters when choosing a signal channel
A channel measured from its own posted price can look profitable and not be for anyone copying it. If signals arrive with price already outside the zone, the advertised result isn’t achievable.
Common traps
- Posting the signal after price has already left, then counting the result from the zone.
- Measuring from the best entry in the zone.
- Posting right before news, when slippage is at its worst.
Key takeaways
- ✓Slippage = fill price minus expected price.
- ✓It gets worse on news, in thin markets and when you copy late.
- ✓It changes the trade’s R: more risk and less target.
- ✓Check whether a channel’s signals are actually fillable when they’re posted.
FAQ: slippage
How do you avoid slippage?
Use limit orders instead of market orders, stay out around news, and copy signals as fast as you can. You can’t eliminate it completely.
Is slippage the broker’s fault?
Usually not: it’s the market moving. A broker with poor execution makes it worse.
What is an “entry zone” in a signal?
A price range where the channel suggests getting in. If price has already left it by the time the message arrives, the signal can’t be taken as posted.
Channel by channel
See these numbers for each channel, not as an average.
With a free account you see each channel’s result in R, its drawdown, and what it announced versus what actually happened.