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| Indicator Development Support for the development of custom indicators using NinjaScript. |
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Thread Tools | Display Modes |
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#1 |
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Senior Member
Join Date: Jan 2006
Location: Chicago, Illinois, USA
Posts: 126
Thanks: 0
Thanked 1 time in 1 post
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Hi,
I'm trying to add a second symbol to a custom indicator with the following format: Add(string instrument, PeriodType periodType, int period) I'm getting a compile error " No overload for method 'Add' takes '3' arguments." How do I add the second symbol? Thanks, Folls |
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#2 |
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Administrator
Join Date: Nov 2004
Location: Denver, CO, USA
Posts: 11,163
Thanks: 6
Thanked 45 times in 32 posts
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Indicators do not support multi-time frame and instruments. This is on our list for future enhancements.
Ray
Ray
NinjaTrader Customer Service |
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#3 |
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Senior Member
Join Date: Jan 2006
Location: Chicago, Illinois, USA
Posts: 126
Thanks: 0
Thanked 1 time in 1 post
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Can I plot, color a bar, or anything else visual from a strategy? If not, can I put a little arrow without submitting an order in a strategy? I am trying to think of some way to put a marking on one of the symbols.
Thanks, Folls |
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#4 |
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Administrator
Join Date: Nov 2004
Location: Denver, CO, USA
Posts: 11,163
Thanks: 6
Thanked 45 times in 32 posts
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You can't create plots from a strategy but you can drive bar/back color and call draw methods.
Ray
NinjaTrader Customer Service |
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#5 |
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Senior Member
Join Date: Jan 2006
Location: Chicago, Illinois, USA
Posts: 126
Thanks: 0
Thanked 1 time in 1 post
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OK. That's great. That will work.
Folls |
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#6 | |
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Senior Member
Join Date: Dec 2006
Location: Nelson, New Zealand
Posts: 358
Thanks: 1
Thanked 2 times in 2 posts
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Quote:
This means I can't access 1 minute chart indicator values from a 50 tick chart? I think this is what you just said if I understand you correctly. Cliff PS: Nice Job on the switch from wowbb |
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#7 |
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Administrator
Join Date: Nov 2004
Location: Denver, CO, USA
Posts: 11,163
Thanks: 6
Thanked 45 times in 32 posts
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Correct.
For clarification, form a chart, you can't not access an indicator using another time frame. Within a strategy, you can accessing indicators from other time frames.
Ray
NinjaTrader Customer Service |
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#8 |
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Senior Member
Join Date: Dec 2006
Location: Nelson, New Zealand
Posts: 358
Thanks: 1
Thanked 2 times in 2 posts
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Ray
Thanks. Sorry for being so thick headed. You said it loud and clear the first time. I think I might try capturing and saving the value with a custom indicator on the one minute chart. Then I can retrieve the saved value in my existing custom indicator. It is for referencing a long span SMA so I do need to save the value except on barclose of a one minute chart. Cliff |
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