best trading vedeo

https://www.youtube.com/watch?v=aKs4d_erDI0

https://www.youtube.com/watch?v=JdsQinP_JHs good part 1
https://www.youtube.com/watch?v=0v54u7PXxPo good formula stock market tech help  part 2

https://www.youtube.com/watch?v=otPEzZJ5eXg same

https://www.youtube.com/watch?v=HtGR9yv44Mg