Very interesting project! Best of luck to you and thanks for sharing your process/thoughts.
From the description of your strategies, it looks like you are overlaying a directional options strategy with a long calendar strategy (sometimes outright short vol when strategy 2 is 0).
Do you have any data on your 1st order risk/pnl attribution (how much of your pnl is coming from each delta/vega/theta)?
Do you limit outright aggregate delta direction of strategy 1? Obviously your worst case is a risk off vol spike with strategy 1 being short only puts and strategy 2 being 0. Are you modeling the conditional price/vol correlations of the securities on a strategy and/or portfolio level?
From the description of your strategies, it looks like you are overlaying a directional options strategy with a long calendar strategy (sometimes outright short vol when strategy 2 is 0).
Do you have any data on your 1st order risk/pnl attribution (how much of your pnl is coming from each delta/vega/theta)?
Do you limit outright aggregate delta direction of strategy 1? Obviously your worst case is a risk off vol spike with strategy 1 being short only puts and strategy 2 being 0. Are you modeling the conditional price/vol correlations of the securities on a strategy and/or portfolio level?