'Scalping' explained
A second pre-race trading method you can adopt is 'scalping'. This involves lots of trades in relatively stable markets for a small profit.
The strategy is to place two bets at either side of the current price range. If the price of a horse has been hovering around odds of 4.4, we will place a lay order at 4.3 and a back order at 4.5 for the same amount.
We are offering poorer value to the market, but that's better value for you as a user. Note that you cannot use the cash-out feature here as you need to offer the lower values to the market.
With a bit of luck and patience, both orders should eventually get filled and you will be left with a small profit on that horse. You don't even need the price to move, you just need the market to be active enough. More information on the scalping system and which markets are suitable can be found here.
In-play betting
Once you are comfortable pre-race trading, you may wish to try trading races in-play, too. This is a potentially more exciting and rewarding approach, albeit with more risk attached.
The tactic to consider is a 'back-to-lay' strategy. A popular strategy would be to back a rank outsider pre-race, in the expectation that your horse will get out to a lead early. You can then cash-out and exit the trade as the odds come down whilst it remains in front.
To execute this technique, you need to be informed on several variables for that specific event, such as a horse's form, running style and its suitability to the track. Be prepared to exit fast if the horse does not get out to a lead to mitigate your loss.