Mr. G
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33 week Trend Strength Indicator. Allows a normalised score to be allocated to a price chart to alow comparison of trend strength.
Plot price chart over last 33 weeks as weekly HLC bars. For each weekly H, L or C that lies below the 50EMA subtract 1 point. Say a share / index had three weeks of lat 33 with all 3 H, L and C below 50EMA, all other H,L and C's completely above. This would give TSI of 100-9 = 93%.
I wouldn't say that this trend had a 93% probability of continuing, but it certainly scores better than a chart that bumps along the 50 week after week. Have a look at Old Mutual as an example - I think I recall Friday's round-up gave it 100%.
Thanks Tom. Makes perfect sense