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support and resistance

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  1. Eric Purdy
    Resource

    thinkorswim Vervoort Crossover 2016-01-27

    Thanks to Reader Randy H. for suggesting this one. In his article “The Quest For Reliable Crossovers” (Stocks & Commodities Magazine, May 2008)...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  2. Eric Purdy
    Resource

    thinkorswim Scalper Buys and Sells 02/04/09

    Here’s my incarnation of John Carter’s Scalper Buys and Sells. The methodology is a close approximation of the one described in his book Mastering...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  3. Eric Purdy
    Resource

    thinkorswim Camarilla Pivots 02/08/09

    I had a reader request an implementation of the Camarilla pivots. Rather than re-invent the wheel, I grabbed ToS’ new Person’s Pivots script,...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  4. Eric Purdy
    Resource

    thinkorswim Three Day Pivot Range 02/22/09

    Here’s another reader request. The three day rolling pivot range. The pivots are calculated using 24 hour data (vice normal hours) which appears...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  5. Eric Purdy
    Resource

    thinkorswim Previous Day’s Regular Hours High/Low/Close + 03/08/09

    Here’s a custom script a reader commissioned me to build. It displays the previous day’s regular trading hours high/low/close as well as two...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  6. Eric Purdy
    Resource

    thinkorswim Variable Index Dynamic Average (VIDYA) 03/15/09

    Here’s a variable moving average, the VIDYA, as described in The New Technical Trader[IMG] by Tushar Chande and Stanley Kroll.[ATTACH]
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  7. Eric Purdy
    Resource

    thinkorswim Standard Deviation Price Change 03/19/09

    In his book, The Volatility Edge in Options Trading[IMG], Jeff Augen describes a method for recasting absolute price changes in terms of recent...
    Posted By: Eric Purdy, Jan 27, 2016 in category: Indicators
  8. Eric Purdy
    Resource

    thinkorswim Rolling Pivots 08/10/09

    I’ve had a few members request an implementation of Hourly Rolling Pivots. Each hour (or any time period you choose), the pivot levels will be...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  9. Eric Purdy
    Resource

    thinkorswim AutoFibLines 04/17/10

    UPDATE to the UPDATE: After AutoFibLevels flatlined with last weekend’s TOS release, I had to re-write the script to entirely remove the ZigZag...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  10. Eric Purdy
    Resource

    thinkorswim Regular Trading Hours Multi-Pivots 04/19/09

    Why create yet another set of pivots? First and foremost, I wanted a set of pivot points based on regular trading hours (RTH 0930-1600 EST) only...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  11. Eric Purdy
    Resource

    thinkorswim Weekly/Monthly Pivots 04/20/09

    Here’s a Friday night quickie for the masses. I posted this in the forum earlier in the week. This is just the basic weekly and and monthly pivots...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  12. Eric Purdy
    Resource

    thinkorswim Pivot Confluence 04/27/09

    YAPS!….yet another pivot study. Folks are requesting these so I keep doing them…. In this particular case we have a study that looks at the...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  13. Eric Purdy
    Resource

    thinkorswim Auto-Hiding Fixed Pivots 04/20/09

    Here’s another reader request for a basic set of user input fixed pivots. I’ve thrown in some extra plumbing to make the pivots auto-hide when...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  14. Eric Purdy
    Resource

    thinkorswim Volume Channel 05/07/09

    One of our forum members requested an implementation of something he had seen once in a seminar. The concept is simple – draw a high and low price...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  15. Eric Purdy
    Resource

    thinkorswim N-Day Hi/Lo Breakout System 08/10/09

    Reader BillM commissioned me to build this swing trading study some time ago. The premise is very simple: Go long when the price breaks above the...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  16. Eric Purdy
    Resource

    thinkorswim Volumetric Trendline 12/16/09

    As I read Brian Shannon’s book Technical Analysis Using Multiple Timeframes, I began trying different implementations of a Volumetric Trendline....
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  17. Eric Purdy
    Resource

    thinkorswim Chart Period VWAP and Standard Deviation Bands 04/03/10

    Since the introduction of the native TOS Volume Profile, I’ve had numerous requests to publish “those lines” that were a part of my original...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  18. Eric Purdy
    Resource

    thinkorswim Trend Line with Alert 09/20/10

    As I was scanning through various charts the other day, I thought to myself it would be nice to be able to get an alert when a trendline on any...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  19. Eric Purdy
    Resource

    thinkorswim SMA Spread 10/07/10

    A few weeks back I was asked to code a mean reversion indicator that plotted the percentage spread of the current close from a given simple moving...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
  20. Eric Purdy
    Resource

    thinkorswim Fractal Pivot Levels 02/04/15

    Reading price action is probably the single most important skill of any trader. Over time, you become attuned to seeing prior pivots and the...
    Posted By: Eric Purdy, Jan 26, 2016 in category: Indicators
Showing results 1 to 20 of 27
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