Keltner Channel

EMA20-based trend detection
ATR-based volatility channel construction
Upper = EMA20 + 2.5×ATR
Lower = EMA20 − 2.5×ATR
Measures breakout strength vs volatility expansion
Interpretation
🟢 Strong trend = % Above EMA high 🟡 Neutral = inside channel 🔴 Weak = below EMA compression
Default Chart
Auto-loads S&P500 Keltner structure

Ticker	Close	EMA20	Upper	Lower	% Above EMA	ATR %	Days Above EMA
ACVA	10.42	8.28	9.52	7.04	25.86	4.75	4
AIXI	2.08	1.69	2.74	0.64	22.81	20.22	7
NVDA	###	###	###	###	###	###	###
AAPL	###	###	###	###	###	###	###
MSFT	###	###	###	###	###	###	###