All human systems will be gamed.
A quick ride to 800 is not all that unlikely, after the auction. It is major resistance after all. I would expect an initial continuation of the down-trend, as those who want the auction to pump the market are disappointed, and give up. When they are done, and the fiat is warmed up, then the upside will be seen.
Look at the last two swings. The upswing was quite rapid, and the downswing relatively gradual. Most people are trained on equities. They know that bull markets are gradual things, climbing a proverbial wall of worry, while bear markets are panic driven, often rapid, sometimes sudden. But in pair trades like BTCUSD, either component can be in a bull or bear market, so inverting the chart, we see that the current condition is characteristic of a bullish swing in USD, following a quick bearish swing during the latter part of May. I would not extend this interpretation to the November spike because the topping phase of a hype cycle is a very different dynamic, with different motivations.
What I draw from this is that holders of BTC have a need of USD. Given the volumes we are seeing, it might even be that a single seller is driving the trend. The 500/8hr guy finally succumbed to his wife's insistence on diversifying into u.s. equity mutual funds like all the "wise" financial advice (propaganda) would insist. (Sorry dude, you are doomed now, unless you can hold those funds until 2040 and USD can last that long.)
I don't think the USD bull market can last much longer. USDJPY is certainly turning. Very different dynamics, of course, but post-SCO outlook for USD is changing rapidly on several fronts. Faith in ECB persists while faith in FRB is flagging. Trade is being re-denominated (and simultaneously shrinking) so that US fiat exports face lower demand. RMB floats in 2015. Iran is exporting a lot of oil to China now.
I'm simplifying for brevity, telling a story by telegraphy.
Who cares what you think? I wanna know what monkey thinks.