From 65 Days To 9 Hours - The Incredible Shrinking Life Of Market Crashes

The opportunity to buy the crash-event dip has diminished dramatically in the last year.

As JPMorgan's Marko Kolanovic notes, the market's response to recent major catalysts has become progressively shorter (as measured by time to recovery)

It appears the machines (and the humans) are learning... this is easy! At what point do the central bankers decide this kind of one-sided coin tossing is not 'safe'.