Place two orders... a buy order 5 ticks above the high of the range... and a sell 5 ticks below the bottom of the range.
alternatively, research Toby Crabel's ORB strategy and set the buy stop and sell stop orders at the appropriate "stretch", ie that many points above and below the Open
The Stretch is calculated by taking the 10 period SMA of the absolute difference between the Open and either the High or Low, whichever difference is smaller.
For example, if the Open is 1250, the High is 1258, and the Low is 1240, then we would take the value of 8 for that day because 1258-1250 is 8 which is smaller than 1250-1240 which is 10. We then add together all of these values for the last 10 trading days and divide this by 10 to get the 10 day SMA. This value will then become the Stretch.
Using this strategy, the trader places a buy stop just above the Open price plus the Stretch and a sell stop just below the Open price minus the Stretch. The first stop triggered enters the trader into the trade and the other stop becomes the protective stop.
Crabel's research shows that the earlier in the trading session the entry stop is hit the more likely the trade will be profitable at the close. A market movement that kicks off a trend quickly in the current trading session could add significant profit to a trader's position by the close and should be considered for a multi-day trade.
Extending Crabel's research results it is obvious that as time passes and we are not filled early on then the risk increases and it becomes prudent to reduce the size of the position during the day. Trades filled towards the end of the day carry the most risk and the later in the day the trade is filled the less likely the trader will want to carry that trade overnight.
An alternative form of ORB is a ORBP (Opening Range Breakout
Preference) trade which is a one sided ORB trade. If other technical indicators** show a strong trend in one direction then the trader will exercise a "Preference" for the direction in which to trade the ORB trade. A stop to open a position would be placed on the side of the trend only and if filled a protective stop would then be placed.
The calculation of where to place the "stop to open" would be the same as that for the ORB trade: For longs, the Open price plus the Stretch and for shorts the Open price minus the Stretch.
** I don't mean common indicators like Stochs or MACD but
Market Internals as the TRIN or PUT/CALL RATIO to determine the "Preference"
My suggestion would be go research or find out about:
1. using Stop orders as Entries
2. trading brackets with pre-determined criteria for entries, stop-losses, targets etc(such as you can set up on most DOM price ladders - I use infinutyfutures's DOM, very easy to learn to use and operate)
3. Toby Crabel
4. ORBs (Crabel's or any other)
5. Market Internals
good luck, hope it helps