doubts on so-called "200ma support" theory# Stock
n*n
1 楼
1. 200 ema or 200 sma?
2. where to get the accurate #?
i see different results from stockcharts.com and y! finance. even in y!
finance, 200d ma in "My portfolio" is different from the one in chart.
really confused about these #.
for example of dji etf dia:
stockcharts, 200 sma 96.74, 200 ema 93.85.
y! finance, 200 ema in chart 97.73, 200 sma 97.73. this must be a bug.
y! finance, 200 ma in "My portforlio" (no idea it's sma or ema), 99.38.
so it's hard to verify if this "200ma support" theory hol
2. where to get the accurate #?
i see different results from stockcharts.com and y! finance. even in y!
finance, 200d ma in "My portfolio" is different from the one in chart.
really confused about these #.
for example of dji etf dia:
stockcharts, 200 sma 96.74, 200 ema 93.85.
y! finance, 200 ema in chart 97.73, 200 sma 97.73. this must be a bug.
y! finance, 200 ma in "My portforlio" (no idea it's sma or ema), 99.38.
so it's hard to verify if this "200ma support" theory hol
