If you are willing to risk leaving coins on an exchange (e.g. Vircurex, that has made good both times they did suffer a hack) you don't even need to hold, you can just chop up your coins into, say, ten portions, and place then as ten sell offers on the sell side of the order book.
If you are conservative and think the next few upswings might not touch 200 Satoshis but don't mind waiting through maybe a bunch of upswings to get such a price you could pick 200 as top spot, or if you actually would prefer to hold long term yet would like to get a nice hot price sometime you could pick 300 as your top spot if getting that much would compensate you enough in your view for having even your topmost dearest coins get bought.
Then step down, like maybe 200, 180, 160, 140, 120, 100, 90, 80, 70, 60 or something like that.
Or if you really want ten percent relatively soon albeit at a low price, maybe even step down to 50, which still looks like it might easily get bought any day now on random ups and downs.
Personally I have half a million for sale at each and every Satoshi of price all the way to up over 300 but it took me a long time to get there, a lot of input coins originally then at least three or four swing cycles that went up near or over 200, one of them over 300 then back down to 30 or even slightly less.
(I replenish my supply by having lowball buy offers on every Satoshi of price too, with the offers being for more and more coins the lower the price. I have picked up oodles of coins at only 30 Satoshis or less by my offers having been there already in place when such moments - or weeks, or months - came.)
Once you have gone through a swing cycle you can easily get all your original input to the exchange back out and from then on all the coins "at risk" by being on the exhange are pure profit earned by being on the exchange, plus then also milk it some each swing cycle to get some added income while still also increasing the volume of pure profit left lying around on the exchange to make more pure profit with...
This also has the advantage of making times when the prices go low be nice times, times you look forward to, because they are times when your lowball buy offers get gobbled up, giving you lots and lots of coins to sit back up on the sell side as highball offers ready for the next upswing.
Plus Vircurex even pays you to have bitcoins sitting there, so your lowball offers are earning bitcoins for you in the meantime.
You can also save on Vircurex fees by signing up using a referral URL.
( Such as mine, which is
https://vircurex.com/welcome/index?referral_id=597-1636 )
-MarkM-