'red up' at lower than current price?

[magwitch78]

Is it possible to 'red up' so to speak.. inplay, but close out at a much lower price than what the current/last traded price is, in order to avoid missing the price as it crashes in? the only way i can think of is to put in a back bet in at very low odds but the problem is getting the automation to place the correct amount in relation to price and liability etc.

[Dallas]

Greening or 'redding-up' as this case is here the stake required can only be calculated using the best current or reverse price.