> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.tradetron.tech/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# All you need to know about Midcap nifty Instrument

In this video we have briefly explained how you can make algo's on Midcap nifty on tradetron.
To trade Midcap nifty, you need to select Instrument as Nifty Midselect (spot).
Please note - If you select Expiry as current month then it will check conditions on Futures chart.
Current lot size for nifty midcap is 75 and difference between two strike prices is of 25.
So, when you use Strike fx select base as 25 for this instrument.
We have created a demo short straddle strategy on Midcap nifty to check this video simply click on this link - 
We have also explained how you can fire limit orders for nifty mid select
${youtube}[Nifty midcap short straddle on expiry day | Live algo trade](OcygQ7H3eJU)