--- In [email protected], "Ara Kaloustian" <[EMAIL PROTECTED]> wrote: > > You can probably check the time interval between two consecutive bars. You know what the time should be from your chart settings (unless you use tick data) . > > You will need to account for transitions between periods (days for intraday, weekends for daily .. etc) > > If DTN is the issue, you might find it worrthwhile to switch to eSignal. I don't recall ever having this problem. > ----- Original Message ----- > From: Herman > To: murthysuresh > Cc: [email protected] > Sent: Monday, November 26, 2007 7:44 PM > Subject: Re: [amibroker] gap in data-money lost > > > Sorry for your loss of money today. Yes, holes in data is a problem. What is needed is a datetime reference array that we can compare data to (AB doesn't have this). This problem is covered on the UKB: > > > > > http://www.amibroker.org/userkb/2007/06/26/data-holes-in-real- time-trading/ > > > > > You might find there some other posts on real-time trading issues that interest you. > > > > > best regards, > > herman > > > > > For tips on developing Real-Time Auto-Trading systems visit: > > http://www.amibroker.org/userkb/ > > > > > Monday, November 26, 2007, 7:18:24 PM, you wrote: > > > > > > hello > > > attached are two screenshots of qqqq. one with a gap in data that the > > > cci looked to be a long zlr in morning. in analysis later, and after i > > > did a backfill, u can see how my trade should have been a cci short. > > > chart with data gap http://i4.tinypic.com/72htqae.png > > > chart after backfilled. http://i19.tinypic.com/8fo9jtk.png > > > > > > how to i ensure that i dont have data gaps in my charts. this is very > > > critical as i trade realtime and there is not much time for me to keep > > > checking if all the data is there. > > > in terms of data, i use dtn iq realtime and was trusting that there > > > would not be any gaps. but i am wrong today and hurt finacially too. so > > > i want to put in proper checks. > > > > > > appreciate input. > > > > > > seede > > > > > > > > > > > > > > > Please note that this group is for discussion between users only. > > > > > > To get support from AmiBroker please send an e-mail directly to > > > SUPPORT {at} amibroker.com > > > > > > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG: > > > http://www.amibroker.com/devlog/ > > > > > > For other support material please check also: > > > http://www.amibroker.com/support.html > > > > > > Yahoo! Groups Links > > > > > > http://groups.yahoo.com/group/amibroker/ > > > > > > Individual Email | Traditional > > > > > > http://groups.yahoo.com/group/amibroker/join > > > (Yahoo! ID required) > > > > > > mailto:[EMAIL PROTECTED] > > > mailto:[EMAIL PROTECTED] > > > > > > [EMAIL PROTECTED] > > > > > > http://docs.yahoo.com/info/terms/ > > > >
Good thinking! One bar back would be far enough for live work. brian_z
