The Moving Averages 250/100 Signal (MA250/100) is less frequently used than the MA200.

The MA250/100 compares the 250-day Moving Average with the 100-day Moving Average.

The MA250 is a more conservative signal that often identifies changes in the trend direction later than the MATI and MA200. You can expect fewer false signals from the MA250. But by just following the MA250, you can expect to be late in buying and late in selling. You can see the MA250 as confirmation signal for the indicators that are already given by the other Trend Signals.

When the 100-day Moving Average crosses the 250-day Moving Average and ends up more than 1% above it, you can see this as a “Buy” signal.

When the 100-day Moving Average crosses the 250-day Moving Average and ends up more than 1% below it, you can see this as a “Sell” signal.

See here the latest 250/100 Moving Averages Signal for the S&P 500.