Oct 14 close Sign in

Volume & money flow · daily rule · Energy & power

Money Flow Index on Superior Plus

What the play says

In since Apr 20, 2026at C$7.05SPB since then −1.1%

Latest reading: MFI 46.16

Next move

No single daily close can flip this call, not even one as low as C$1.75 or as high as C$27.92. It needs the MFI to cross 20 or 80, which takes more than one day from here.

Next check: the Oct 15, 2026 close

See every reason, for and against, in the Theory tester

SPB with the play, last two years

SPBPlay inPlay out

Shading shows the play's call from the close that triggered it.

Money Flow Index (14)

MFI

Dashed lines at 20, 80.

Growth of C$10,000 since 2005

Money Flow IndexBuy & hold

Log scale. After trading costs, with T-bill interest while out.

The record

The play against buying and holding SPB over exactly the same dates, after costs.

Play, since 2005Hold, since 2005Play, 5 yrsHold, 5 yrs
Annual return+4.3%+1.2%+0.2%−8.3%
Total return+151%+29%+1%−35%
Worst drawdown−57.9%−66.7%−43.1%−53.3%
Volatility22.5%30.8%20.8%31.0%
Sharpe ratio0.220.14−0.07−0.24
Time invested47%100%
Switches per year2.50

Every call, graded

Right on 39 of 55 closed calls (71%). In calls averaged +4.1%; out calls saw SPB move −0.2% on average.

CalledCallPriceUntilSPB movedResult
Apr 20, 2026INC$7.05now−1.1%open
Sep 19, 2025OUTC$7.52Apr 20, 2026−6.2%✓ right
Aug 12, 2025INC$6.62Sep 19, 2025+13.6%✓ right
Dec 5, 2024OUTC$6.54Aug 12, 2025+1.3%✕ wrong
Jun 29, 2023INC$8.22Dec 5, 2024−20.4%✕ wrong
Mar 13, 2023OUTC$9.28Jun 29, 2023−11.5%✓ right
Feb 15, 2023INC$8.75Mar 13, 2023+6.1%✓ right
Dec 30, 2022OUTC$9.35Feb 15, 2023−6.5%✓ right
Jun 20, 2022INC$8.95Dec 30, 2022+4.5%✓ right
Feb 14, 2022OUTC$10.21Jun 20, 2022−12.4%✓ right
Sep 27, 2021INC$10.93Feb 14, 2022−6.6%✕ wrong
Apr 30, 2020OUTC$7.03Sep 27, 2021+55.5%✕ wrong

An in call is right when the price rose before the next call; an out call is right when it fell. The latest 12 of 56 calls shown.

How the play works

  1. In when the 14-day MFI crosses up through 20.
  2. Out when it crosses down through 80.

The creators also stress divergences, which this rule ignores.

The case against

Valeriy Zakamulin tested moving-average timing on up to 155 years of U.S. stock data and found no statistically significant edge in the second half of that record. The rules earned their keep in a few severe bear markets and lagged buy and hold for long stretches in between.

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