Do you mean the basis packages? I think their new variance swap futures would be a better way of trading these packages anyway (so it would be m2 * T - m1 * t0 - vix[m1, m2])it will evolve to SPX/VIX cross-market spread dissemination
In fact, that came up yesterday during their variance futures webinar. Var/VIX will be cross-margined and (probably) quoted as EFRP.Do you mean the basis packages? I think their new variance swap futures would be a better way of trading these packages anyway (so it would be m2 * T - m1 * t0 - vix[m1, m2])