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Search: Posts Made By: ratfink
Forum: NinjaTrader March 28th, 2015, 03:28 PM
Replies: 35
Views: 9,910
Posted By ratfink
update

Update here: https://nexusfi.com/platforms-indicators/26161-tick-tick-market-replay-2.html#post485879
Forum: NinjaTrader March 26th, 2015, 12:17 PM
Replies: 35
Views: 9,910
Posted By ratfink
Don't believe it, I just satisfied myself that...

Don't believe it, I just satisfied myself that the Market Replay environment is not at all reliable as regards timestamps once you go multi-instrument. It holds up ok so long as all the series are...
Forum: NinjaTrader March 18th, 2015, 02:20 PM
Replies: 35
Views: 9,910
Posted By ratfink
Thanks for the heads-up, that's also irksome.

Thanks for the heads-up, that's also irksome.
Forum: NinjaTrader March 18th, 2015, 02:01 PM
Replies: 35
Views: 9,910
Posted By ratfink
Hi Ron rleplae, This is my current...

Hi Ron rleplae,

This is my current adjustment I use with a dynamically allocated array system I use to talk elsewhere with:


DateTime t = Bars.GetTime(CurrentBar);

// correct for...
Forum: NinjaTrader March 18th, 2015, 01:50 PM
Replies: 35
Views: 9,910
Posted By ratfink
Hi Ron, rleplae Just in case this is causing...

Hi Ron, rleplae

Just in case this is causing any confusion it is worth a mention/reminder of the stupid timestamping issue in Ninja, remember that Ninja time-based bar series get timestamped with...
Forum: NinjaTrader March 18th, 2015, 10:29 AM
Replies: 35
Views: 9,910
Posted By ratfink
NJAMC, fwiw I have yet to see BarsInProgress not...

NJAMC, fwiw I have yet to see BarsInProgress not be updated correctly even in large MTF situations with 30-40 instruments, with or without many of the same instrument with different bar types or...
Forum: NinjaTrader March 18th, 2015, 10:25 AM
Replies: 35
Views: 9,910
Posted By ratfink
Hi Ron, as far as I am aware live data should...

Hi Ron, as far as I am aware live data should always be presented in-sequence, any slow down caused by application sloth should be just that, a slowdown at the user presentation level. I do not use...
Forum: NinjaTrader October 13th, 2013, 05:37 PM
Replies: 35
Views: 9,910
Posted By ratfink
No need to use anything other than the built-in...

No need to use anything other than the built-in C#/System/.Net SortedDictionary type classes that are used for example in the VolumeProfiles indicator I mentioned, there are many other routes...
Forum: NinjaTrader October 12th, 2013, 11:12 AM
Replies: 35
Views: 9,910
Posted By ratfink
NinjaScript is C# not C++ so if you are serious...

NinjaScript is C# not C++ so if you are serious about development I recommend you study the NinjaScript reference manual, and the many online tutorials that Google will throw up.

For your...
Forum: NinjaTrader October 11th, 2013, 06:08 AM
Replies: 35
Views: 9,910
Posted By ratfink
What I do: static private double askPrice...

What I do:


static private double askPrice = 0;
static private double bidPrice = 0;
static private double upVol = 0;
static private double downVol = 0;
static private double neutralVol = 0;
...
Forum: NinjaTrader October 11th, 2013, 04:45 AM
Replies: 35
Views: 9,910
Posted By ratfink
You can have many Ask/Bid changes in between...

You can have many Ask/Bid changes in between getting a Last (actual trade) price so you need to store latest Bid and Ask values in local variables, plus as you say the trade price can be above or...
Showing results 1 to 11 of 11

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