| User: editor -- 2010-07-03 << 552 554 >> |
| Hits: 574 |
| Type: Text data calculation |
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| Description: |
| How to calculate Elder's Force Index (EFI) and related MA, EMA for stock data? formula Elder Force Index = today's Volume * (today's Close - yesterday's Close) Output two columns EFI MA (10) EMA (5) of EFI MA(10) |
| Input Sample: |
| CODE,DATE,OPEN,HIGH,LOW,CLOSE,VOLUME AIQ,12/16/09,6.18,6.18,5.99,6.05,16330 AIQ,12/17/09,6.03,6.08,6.00,6.06,74300 AIQ,12/18/09,5.66,5.74,5.14,5.51,1677700 AIQ,12/21/09,5.51,5.60,5.45,5.47,388200 AIQ,12/22/09,5.48,5.72,5.48,5.72,336178 |
| Output Sample: |
| DATE TIME OPEN HIGH LOW VOLUME CLOSE EFI_MA(10) EFI_MA(10)_EMA(5) 12/16/09 00:00 6.18 6.18 5.99 16330 6.05 0.00 0.00 12/17/09 00:00 6.03 6.08 6.00 74300 6.06 371.50 123.83 12/18/09 00:00 5.66 5.74 5.14 1677700 5.51 -307330.67 -102381.64 12/21/09 00:00 5.51 5.60 5.45 388200 5.47 -234380.00 -131742.98 12/22/09 00:00 5.48 5.72 5.48 336178 5.72 -170695.10 -133347.35 |
| Answer: |
| Hint: You need to Download and install "Replace Pioneer" on windows platform to finish following steps. |
| 1. ctrl-o open source text file 2. ctrl-h open 'replace' window * set 'replace scope' to 'line' * in 'search for pattern', enter: * in 'replace with pattern', enter: click 'advanced' page: * in 'run following for each matched unit', enter: 3. click 'Replace', done! |
| Download Script: scripts/553.rst.zip |
Screenshot 1: Replace_Window |
Screenshot 2: Replace_Advanced_Window |