Subject: Re: Testing momentum screen using GTR1
Next, add a timing signal. Reference an existing screen if needed:
https://gtr1.net/2013/?!!QlpoM...

C1. Create a timing signal screen. Copy the signal URL. https://gtr1.net/2013/?lf-1lp-...
C2. Open the {NasBig20} screen. https://gtr1.net/2013/?~NasBig...
C3. Paste the signal URL into the Screen Reference box.
C4. Click Free-Form.
C5. Add a line in the Fields Labels box to import the signal.
TimingSignal: imports(0,SMAsignal,0,-99)
C6. Close all positions when TimingSignal < 0
C7. Run Backtest
C8. Congratulations, you've used an imported field.
C9. Name and save your screen: NasBig20timed
https://gtr1.net/2013/?~NasBig...