So I guess maybe MtGox has cached the trades data for 2-3 minutes. Tux , would you please give some specification on that?
Hi,
The v0 getTrades is cached ~120 seconds, even with ?since=. The v1/v2 api is cached 15 seconds only if ?since= is passed.
However if you're looking for realtime activity, you should be using the realtime feeds.