Motivated by Cody to finish what I'd started ...
This indicator plots the two 'Super Sectors' (Cyclical and Defensive) intraday change, viz-a-viz SPX price
* for convenience, it uses the ETF's, rather than the actual sectors. This might make it 0.0001% inaccurate.
For reference:
Defensive Sectors:
XLE Energy (not always considered a true defensive sector, but I've thrown it in here for balance)
XLP Consumer Staples
XLU Utilities
XLV Health Care
Cyclical Sectors:
XLB Materials
XLC Communication Services
XLF Financials
XLI Industrials
XLK Information Technology
XLRE Real Estate
XLY Consumer Discretionary
Why the (soft) red/green cloud?
Well, the theory says is that if the Cyclical Sector is down, while the Defensive Sector is up, this isn't exactly bullish (so a soft red cloud), or if Defensive Stocks are down, while Cyclical Stocks are up, this is perhaps bullish.
Of course, if SPX is down 10%, with Defensive Stocks down 20%, and Cyclical Stocks down 5%, you might get a green cloud, but it ain't exactly a bullish sign