by Howard Arrington Ensign Windows has a wide variety of draw tools and technical studies. This issue highlights the ABC wave forecast tool. To draw the Elliott Wave ABC lines on a chart, click the Draw Tools button on the main button bar, and then click on the Formations button. The cursor will change to a pencil while in the draw mode. Use ABCs to mark price and time movements from important highs, lows, and corrections. They can also be used to indicate the possible turning point of the current trend or correction. Three points are necessary to draw ABCs on a chart. To draw the ABC tool on a chart select the 1st point from an intermediate high or low by moving the cursor to the point, then hold down the left mouse button and drag to the 2nd point (end of wave A). The 2nd point should be the high or low of the subsequent correction. Release the mouse and then move to the 3rd point (end of wave B). The 3rd point is generally the point where the correction ended. Click the left mouse button to mark the 3rd point. You have manually traced the A and B waves, and the tool forecasts the C wave. The principle is that wave C will have the same magnitude, duration, and slope as wave A. The following illustration was cut from the middle of a customer's chart which was sent to Ensign Software as an e-mail attachment.
 It is always refreshing to see customers putting to good use the tools and features built into Ensign Windows. Let's talk about some of the tools and studies I see the customer is using in his analysis. The A and B waves of the yellow ABC tool helped correctly forecast wave C. The A and B waves of the following white ABC tool have helped forecast the slope and extent of its wave C, which this customer traded short and nailed a great exit price. I believe the customer actually sold the market short at the levels indicated, and covered his short trades at the levels marked by 'Out'. So, he uses the ABC wave forecast tool in his analysis and marked his trades using the Arrow tool. The chart shows a study, possibly some kind of averages of the bar highs, bar lows, and bar closes. I do not know which study is on this chart, its parameters, or its interpretation. The customer also uses three more studies drawn in two study sub-panels below the chart (not shown). The vertical lines of blue dots are from a cycle tool. The bars are drawn using candlesticks, and painted with the Trends or Small Trends color bar study. Well, you might ask, 'Why don't I know more details about what this customer is doing?' I didn't ask, and he didn't volunteer any details. Besides, all I am trying to show with this illustration is the use of the ABC tool in real-time trading, which has been done skillfully. I consider an actual undoctored example worth a lot more than my putting an ABC tool on a chart with the benefit of hindsight. This illustration of the ABC tool on an actual chart is an excellent example for this article. I hope you have picked up an idea or two to use in your trading. Article: by Howard Arrington & Kimball Hansen Customers recently requested the ability to accumulate up and down tick volumes. A new statement was added to ESPL to support tapping into the data feed so that this could be accomplished for a few symbols using ESPL. The new statement is an AlertEvent that fires a call to ESPL each time a trade tick is received for a symbol on the alert watch list. The following ESPL script illustrates the AlertEvent statement and how volumes can be accumulated and plotted. // BidAsk.spt -- On
Balance Volume (OBV) for Bid and Ask trades procedure Start; procedure Stop; procedure ProcessTrade; {****MAIN PROGRAM****} Click the #8 menu to Start the monitoring of tick volumes
for the symbols set up in the Start procedure. Statements like this add a symbol to the Alert form, but do not set any price alerts, although such could be done. Alert('IBM',FindMarket('IBM'),0,0); {Create generic Alert for IBM} Each symbol needs to be in the Alert form because that alert list is used by the AlertEvent function to fire a call to ESPL when a tick is received for any symbol on the alert list. The following statement sets up the trigger to call ESPL with a value of 99 loaded into the global Who variable. AlertEvent(eTrade,99); {Start AlertEvent} Therefore, in the Main Program, Who is tested for a value of 99 to route execution to the ProcessTrade procedure. The symbol which fired the AlertEvent call is passed in the global IT variable. This variable is used to construct a custom symbol used to total the On Balance Volume data. If the symbol is a Future, the incremental volume will be either the AskSize or the BidSize. For stocks the incremental volume is the trade volume. Results from the script are illustrated using the @ES0Z symbol on the DTN data feed in this image.
 This tick chart shows the On Balance Volume plotted as the host chart in black, and the @ES0Z prices are overlaid in blue. Naturally there will be perfect time sync between these two tick charts because each @ES0Z tick created a corresponding on balance volume tick. Also, it seems logical that in a rising market more trades will be at the ask price, and the on balance volume plot should ascend. And, in a falling market more trades will be at the bid price, and the on balance volume plot should descend. Whether there is some advantage to be gained by having a plot of the On Balance Volume for tick charts, as illustrated above, is yet to be determined. I am unsure what customers are looking for, but by providing these additional tools, research can be done. If there is something significant to be found, one or more of our advanced users will discover it and hopefully share with all of us. |