Seems like there should be such a thing, but I don't know. I know they have them as a service for stock markets, so why not cryptos? If not, there's a ripe opportunity for anyone in our talented developer community.

For the past couple of weeks (for no reason I understand) there seems to have been a consistent "mini spike" in SBD every afternoon at just before/around 4:00PM, US Pacific time. For me, that's just a matter of sitting and watching the ticker on Bittrex and selling when it's on the way up-- usually about 5-10 minutes... then everything calms down again. Yesterday, that little blip made me an extra 110 USD, so definitely worth the effort.