Hello All, These are Algo Levels derived from Futures Options Chain. We have our own channel you can ask your query us . Feel Free to ask how to trade this Search Idea Title on utube you will get our detail 11027 C2.1 11140 C1.1 11101 C2.2 11166 C1.2 11184 C2.3 11044 C1.3 11159 C2.4 10894 C1.4 11082 P2.1 10970 P1.1 11011 P2.2 10936 P1.2 10934 P2.3 11058 P1.3 10937 P2.4 11215 P1.4