Steem power has an automatic 100% per annum inflation rate which implies a cautious approach to any accumulation in steem power. If you're bullish on steem (and you want to load-up), you must remember to average-in (i.e. price and volume ratio accumulation), in any long term investment portfolio. Else, it's better to just stay out of the marker for the next few months. There will always be new sellers.