@anon46773462
Thank you for the reply. I did not go into the approach in detail so not to distract from the main question.
The Options strategy is writing/selling Call and Put options for a premium in the opposite direction to break outs. If I think the market will break out long then I will sell a Put option and if I think the market will break out short I sell a Call option, in both cases just one option per pair trade.
As you mention there is potentially unlimited downside risk in options selling, so to hedge that risk I use a pending order in the spot market. My approach is a variation of the standard Covered Call and Covered Put strategies with Options.
For example, if GBPUSD were at 1.30000 exactly and the premium for a 1 week Put Option was 35 pips. Assuming I think GBPUSD will break out long, then I would sell the put option (at 35 pips) and hedge the option trade with a pending sell market order in the spot at 1.293 (70 pips away from the option strike). From that point I gain on the Spot whatever I lose on the Option if the market goes down.
The hedge in my example gives me a 35 pip exposure (70 - 35 pips), I prefer that than a zero exposure hedge (Delta Hedge: 35 - 35 pips) because it gives me more room for temporary market volatility.
That is the option sale and the hedge. In addition to that I would enter a long market order with an R:R 1:2. This is because I want the market order profit to potentially cover my 35 pip exposure on the Option trade. The SL & TP parameters of the market order would not necessarily depend exactly on the Option Strike and Hedge prices but on market conditions.
The idea with the spot trade is to cover my option exposure with a high probability, or double the effective premium on a successful trade, although the risk does jump up as well (if the market moves straight-to-loss on both trades).
I am now incorporating a Monte Carlo Simulation before getting in on trades, to make sure the particular configuration/set of values for strike rice, option hedge price and spot trade SL & TP has Edge. In that case I am assuming a completely random market with no drift. I believe the nature of Option sells builds natural edge into your trades.
If you imagine an option trade with a limited window to expiry of x bars. There are only so many paths the price can take in that time frame. If you sold Put; any path one step to the upside is 100% profit. Any path to the downside is a loss, but that loss starts off by eating into your options premium, so you have to travel some distance until your losses have eaten into all your premium and you starting ‘really’ losing and on a sliding scale.