how much has bitcoin gained, on average (per month) since jan 2012?

[paulie_w]

can someone kindly do this math for me?

i'm calculating a retirement fund.  ;-)

[Atruk]

can someone kindly do this math for me?

i'm calculating a retirement fund.  ;-)

It lost quite a bit in the late summer of 2012 before rebounding...

[deepceleron]

Feb 14 2013: 27.0 -
Jan 01 2012: 4.7 =
22.3 / 13.5 =  1.65

[paulie_w]

considering all ups and downs, $1.6/mo?

that's not bad.

[DannyHamilton]

Date	Day's High	$ Change	% Change
2011-12-31	4.72	.	.
2012-01-31	5.65	+0.93	+19.70%
2012-02-29	4.90	-0.75	-13.27%
2012-03-31	4.95	+0.05	+1.02%
2012-04-30	5.00	+0.05	+1.01%
2012-05-31	5.20	+0.20	+4.00%
2012-06-30	6.69	+1.49	+28.65%
2012-07-31	9.44	+2.75	+41.11%
2012-08-31	10.82	+1.38	+14.62%
2012-09-30	12.45	+1.63	+15.06%
2012-10-31	11.20	-1.25	-10.04%
2012-11-30	12.65	+1.45	+12.95%
2012-12-31	13.56	+0.91	+7.19%
2013-01-31	21.40	+7.84	+57.82%
2013-02-14	26.30	+4.90	+22.90%

Total change since December 31, 2011 (+21.578, +456.97%)

[Foxpup]

On average, 13.7% per month (360% per year).