Hmm, my decision to sell my entire swing short position (SDS) right at the RTH close Monday is now looking pretty inspired.
At the time, I toyed with the idea of going long (SSO) but rejected it as too risky, given that these ETFs are traded on the AMEX and basically confined to RTH. Although that trade would have been very profitable, I believe my risk decision was the correct one and I therefore have no recriminations.
FYI, my SDS position gained 10.7% (realized) in the three weeks that I held it, and gained 5% on Monday alone. Pretty amazing performance for an equity holding in a non-marginable IRA account.
Exciting times for traders. Disastrous times for investors.