Popular technical analysis service TradingView is having a Black Friday sale with up to 60% off their normal prices + 1 free month.
The offer ends in just over 4 days so be quick.
You can get 40% off the Pro package, 50% off Pro+ and 60% off Premium.
For more details and to sign up visit
https://www.tradingview.com/gopro/?share_your_love=powergrowth