No you understand quite well. But here is what no one is getting. The markets have all sorts of swings. How can you tell what the real signal is? The smart money knows and is often the first to get in this direction. What I have noticed is thatQuote from johnnyqpublic:
Of course the answer to #1 has everything to do with how "FV" is defined. There is of course an immediate fair value that you can figure for SPX and S&P 500 futures, based on index constituent weightings, and premium.
However I think you believe you can define a "more fair" value that the market will eventually revert to. Thus the market is not usually efficient, but sometimes will honor the efficiency of your "FV". Have I misunderstood?
1) SPX is sometimes extremely efficient and is the signal,
2) and at other times it seems as if the inmates are running the prison.
The key is to avoid betting against 1 because invariably if FV does not agree, it turns around and follows, leading to loses. BUT, when 2 happens, that is when some juicy profits are to come. I am getting a feel from when to distinguish 1 from 2, although I admit it is "gut" at this point. However, I have been considering using tools like Elliot Wave to keep me on the right side of a trend to amend FV, or something that has some respect for being accurate on these time frames. DOW theory doesn't seem to work too well...
The market most definitely has a structure, and I am definitely decoding it. There are a few details here and there left to iron out, but I see a light at the end of the tunnel. FWIW, FV is but a tool, although the crown jewel in my toolbox, and I have had to use several tools to help the actual trading/timing. Amazing how hard this is.
One last note, the short side is much harder then the long side, but the rewards come faster and are a magnitude bigger. Also, I hate buying expensive vola.