No self-respecting chart is complete without a price guestimator. Simple traders use simple moving averages. Exponential traders use exponential moving averages. I myself use the NMA (Non-moving average, amply documented here) because I am a slug. Without attribution explanation or even justification I present the attached guestimator. I have colored it maroon for "meaningless". But every chart needs one. You will note that mine provides precision meaninglessness by using a squarewave representation rather than the customary line.