How It Works Chart Features House Rules Moderators For the WEB Widgets Stock Charting Library Feature Request FAQ Help & Wiki Twitter

# Accumulation Swing Index

240 0
Per Investopedia: The ASI is used to gage the long-term trend by comparing bars which contain its opening, closing, high and low prices throughout a period of time. It is a trend finding/confirming tool.
```//Accumulative Swing Index
//By Rob Pecoraro
//Feel free to use it!
//If you change it, improve it or alter it, just give me props in a comment!

study("ASI", overlay=false)

a = high - close[1]
b = low - close[1]
c = high - low

L = input(30000, minval=1)

K = max((high[1]-close), (low[1]-close))

TR1 = max(a, b)
TR2 = c
TR = iff(TR1>TR2, TR1, TR2)

ER = iff(a > b, (high-close[1])-.5*(low-close[1])+.25*(close-open[1]), iff(b > c, (low-close[1])-.5*(high-close[1])+.25*(close[1]-open[1]),(high-low)+.25*(close[1]-open[1])))

SH = close[1]-open[1]

R = TR-.5*ER+.25*SH

si = 50*(((close-close[1])+.5*(close-open)+.25*(close[1]-open[1]))/R)*(K/L)

asi = si[1]+si

plot(asi, "Fast",black, 2)
```
United States
United Kingdom
India
España
France
Italia
Polska
Brasil
Россия
Türkiye
Indonesia

한국
Home Stock Screener Forex Signal Finder Economic Calendar How It Works Chart Features House Rules Moderators For the WEB Widgets Stock Charting Library Priority Support Feature Request Blog & News FAQ Help & Wiki Twitter