We've all heard it, usually preceded by "Yes, but....." -
"Yes, but markets only trend 20% of the time".
Googling how much of the time markets are said to trend gets the following ranges of percentages -
100 (yes, some people believe this!)
50
40
33
30
25
20
15 to 20
15
12
10-20
They can't all be right, everywhere, all the time.
Although most are sub-50%, there's a big difference between trading something that occurs 10% of the time and something that occurs 40% of the time.
But this trends thing -
It would be interesting to have it confirmed who started this pointless % game, what markets they're talking about, how long ago did they get their stats, whether we're just talking about US markets or all countries or just some countries, whether its the same % in all markets, whether uptrends and downtrends have the same occurrence (and persistence), what time-frames were considered in each market, how did they define a trend, how did they define when the trend started and ended.
Basically, who the hell do they think they are?
If anyone has seen original research on trend occurrence, this would be a great time to showcase how widely read you are and share it. Please.
"Yes, but markets only trend 20% of the time".
Googling how much of the time markets are said to trend gets the following ranges of percentages -
100 (yes, some people believe this!)
50
40
33
30
25
20
15 to 20
15
12
10-20
They can't all be right, everywhere, all the time.
Although most are sub-50%, there's a big difference between trading something that occurs 10% of the time and something that occurs 40% of the time.
But this trends thing -
It would be interesting to have it confirmed who started this pointless % game, what markets they're talking about, how long ago did they get their stats, whether we're just talking about US markets or all countries or just some countries, whether its the same % in all markets, whether uptrends and downtrends have the same occurrence (and persistence), what time-frames were considered in each market, how did they define a trend, how did they define when the trend started and ended.
Basically, who the hell do they think they are?
If anyone has seen original research on trend occurrence, this would be a great time to showcase how widely read you are and share it. Please.
