> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.myfno.com/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).

# Heatmap

Here you can watch all symbols with conditional colors to identify **long/short categories**s and **sorted on FnO parameters trends** like:

${color}[#00d900](  **  Long Buildup  **)
${color}[#ff0000](  **Short Buildup **)
${color}[#ffff00]( **Long Unwinding **)
${color}[#0080ff]( **Short Covering **)

![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/e799d9ea-4858-4b6a-ae71-d26312e17979.png)

Quickly show/hide **specific FnO data parameters/columns** by clicking its matching button in the '**Show' Menu** , or using the **keyboard shortcuts** as mentioned in the **underlined**letters: eg. if you want to show/hide all data related to **vwap**, just press **'a'** , pressing it again & again makes all its matching data / columns visible like simple **ON/OFF switches.**
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/2ef4b496-f06a-418a-83c9-71cee590bf99.png)

Click under Show menu to see quick **sparkline charts** on the symbols 

![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/9b5ad2af-57ff-4cd7-b89e-c610858b6c34.png)

See this data and **%chg** across any** custom time interval**. i.e. 5/10/15/30/60/ 'X' mins for **intraday **changes and Daily / Weekly / Monthly / 'N' days for **end-of-day** (EOD) changes , by just choosing from the **'Interval'** menu (**in GOLD and GOLD+ plans only**)
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/8c51c58b-edef-441b-bb10-411a7fd910c8.png)

You can **filter data** by Qty>'X' no. of contracts by choosing from the Filter dropdown menu.
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/a7494b2e-3b46-4ca6-b880-f980438c1885.png)
You can also choose to display just the **Top 'X' scrips** for Gainers/ Losers by dragging the topX slider under the filter menu
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/a44ff547-6dcc-44d6-96d3-f91f710a1705.png)

You can create your own **custom filter**  by typing any fno data specific condition under the **FILTER **menu and clicking **'apply'** button.
the condition is specified in a very natural language using simple **BODMAS **rule of maths & f&O terms
**examples of filter condition -->**
****price% > 2    
ABS(price%) > 1 and oi%>5   
(price% >2 or oi%> 10) and  volume>1000   
basis%>1 and price%>1 and volume%>100
delivery%>100 and price%>2
rollover%>80
and many more ... which you can build to your imagination & requirements

![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/d0c320f7-9a29-4e04-9e33-6e57134c93ed.png)

You can also see the data **filtered **for any set of symbols by just selecting the desired group from the **'scrip-list' drop-down** in the Menu bar.
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/a0833a33-1001-4342-b720-70eda0088ce9.png)

You **sort F&O data** in **%chg or values** term for any F&O parameter by clicking on the **sortby** menu-->

* **Price**
* **OI**
* **Volume**
* **Basis **
* **IV**
* **PCR**
* **Delivery**
* **VWAP**
* **Rollover **
* **Rollcost**  ![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/fe1815b4-e489-4ce4-b05e-429a69d670fd.png)

you can also sort **longshort **stock by just **clicking **long buildup(LB), short covering(SC), long unwinding(LU) and short buildup (SB).
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/a58cdc8e-f288-4322-a1a6-4b5fd2081e72.png)

**Move / hover** your mouse over any symbol , and you get a quick info tooltip for that scrip
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/de387932-8e16-43f6-a851-5394e812e0e3.png)

**CLICK **on any **symbol **to launch a **quick chart** for that Stock/Future/Call/Put 
(**TIP**: you can also display a quick OI/volume/basis/IV trend for that contract by clicking on the respective buttons at the top of the quick chart)
![](https://storage.crisp.chat/users/helpdesk/website/b67ec492-fe9d-426e-a707-9b1fc50e9758/c52a2638-aacc-46c0-b331-315c447d0b21.png)