A technician mapping the S&P 500 market would probably conclude that we have begun a new down leg.
The best way to profit from this would be to find entries to go short. Your choices are to either sell into the down-drafts or to sell new highs. Both approaches can be very profitable and also quite risky.
How to Use TLA to Minimize RiskSelling into the down-draft
In the example below, using a TLA algorithm, such as MacDaddy, when price is approaching a recent low, as long as MacDaddy, which is measuring the strength of the Program Buying and the Program Selling, is strong to the downside, a trader can enter into the direction of the market.
Depending on the makeup of the trader, their time horizon, internal Technical Analysis, Risk Tolerance and Money Management rules, they can exit before, at or after the identified low.
Selling the High
For longer trades, a trader will need to sell a high and then ride the down-draft.
Here, MacDaddy, is also handy. The easiest way to apply MacDaddy, is track new highs and when MacDaddy diminishes in strength with the new highs, or is negative at a new high, a trader is safe to enter short with a stop just above the recent high.

Happy Trading.