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--- desktop:option_sheet [2025/03/19 18:14] – [Option Sheet Formats] rob
+++ desktop:option_sheet [2025/09/16 13:30] (current) – rob
@@ Line 41: / Line 41: @@
   - Multi-Sheets When checked, the Option Sheet window will be able to hold more than one option sheet, i.e. multiple products and/or expirations within one window.
   - Sheet Orientation Horizontal sheets display strikes side by side while Vertical sheets display strikes in a stacked manner.
+====== Strike Filter ======
+===== Feature Overview =====
+The T4 Desktop now includes new configuration options that allow you to control which strikes are displayed on an option sheet. These tools give you the flexibility to tailor option sheets to your trading style and focus only on the strikes that matter most.
+===== Key Features =====
+  * Highest Strike Display: Set the maximum strike price to be shown on the option sheet for the selected underlying.
+  * Lowest Strike Display: Set the minimum strike price to be shown on the option sheet for the selected underlying.
+  * Strike Multiple Whitelist: Define a comma-separated whitelist of strike price multiples (e.g., 25,10).
+     * If you enter 25, all strikes that are multiples of 25 will display (e.g., 25, 50, 75, 100).
+     * If you enter 25,10, all strikes that are multiples of either 10 or 25 will appear, meaning you’ll see both sets of strikes (10, 20, 25, 30, 50, 75, 100, etc.).
+==== How It Works ====
+{{:desktop:option_sheet_strike_filter.png|}}
+  - In the option sheet settings, configure the highest and lowest strike values for the group’s underlying.
+  - Add one or more values in the Strike Multiple Whitelist field.
+  - The option sheet will update to reflect your chosen parameters, displaying only the strikes within your defined range and matching your whitelist multiples.
+  - These settings apply across every option sheet in the window that uses the same underlying contract.
+  - You can save your setup as a default for future windows. If not set, a new window will default to displaying all strikes.
+  - To reset, simply delete your values and the option sheet will return to showing the lowest and highest listed strikes.
+== Use Cases ==
+  * Focused Trading: Narrow your view to a relevant strike range to reduce noise and distraction.
+  * Custom Strike Patterns: Create a view tailored to your trading strategy (e.g., only multiples of 25).
+  * Team Consistency: Apply consistent strike filters across all option sheets tied to the same underlying.
+  * Quick Reset: Easily revert to full strike lists by clearing the fields.
 ====== Option Sheet Global Properties ======
@@ Line 150: / Line 186: @@
 {{:desktop:gp_op_formats.png|}}
-General
+**General**
   * Headers:
    * Details:
@@ Line 167: / Line 203: @@
   * Margins: The space between cell text and the border.
-Disable Precision
+**Disable Precision**
   * Theoretical Value: Disable the precision for the theoretical value on the option sheet.
-Toolbars
+**Toolbars**
   * Month Selection Type: Choose between a pull down or a tab strip method to change the viewable month on the option sheet.
   * Future Toolbar: Choose how to configure the the futures toolbar.
   * Options Toolbar: Choose how to configure the options toolbar.
-Inventory
+**Inventory**
   * Call & Put: Formatting options for the call and put inventory.
   * Strike Net: Formatting options for the strike net inventory.
-Theoreticals
+**Theoreticals**
   * Format Individual Months:
    * CHECKED BOX:this allows each month to be formatted individually.
@@ Line 187: / Line 223: @@
   * Delta: Formatting options for theoretical delta.
   *
-Electronic Options
+**Electronic Options**
   * Working Orders: Formatting options for working orders.
   * Price: Formatting options for bid and offer price.
@@ Line 218: / Line 254: @@
   * Last Trade Volume: Formatting options for last trade's volume.
-Analytics
+**Analytics**
   * Volatility: Formatting options for Volatility.
 Details:
@@ Line 309: / Line 345: @@
   * font style
- * Settlement Information
+ ** Settlement Information**
   * Theo at Fut Settle: Formatting options for theoretical at future's settlement.
   * Theo Vol at Fut Settle: Formatting options for theoretical volatility at future's settlement.
@@ Line 327: / Line 363: @@
  * Settlement: Formatting options for settlement.
- * Market Information
+  **Market Information**
   * Net Change: Formatting options for net change.
   * Total Trade: Formatting options for total traded volume for the day .
@@ Line 333: / Line 369: @@
   * Open Interest Net Change: Formatting options for open interest's net change .
- * Miscellaneous
+  **Miscellaneous**
   * Strike: Chooses formats for the strikes and Separator for the options.
    * Also Known As of Strike Price:
@@ Line 349: / Line 385: @@
     * Strike
-===== Model Management  =====
-The Model Management allows you to quickly Manage models, volatility, skews and time Valuation Models such as Whaley, Black and Bi-Nominal. It also alows you to Skew Models such as Linear, cubic spline, smoothing (with wing flatteners), cat mull rom, monotone. Skew Building Methods Slope, Multiple Slope, Vols per strike, and Four fit / adapt methods including current market volatility and settlement volatility. Complete volatility and skew management: Upside, downside, pivot, tilt, width and shift, including linear type adjusts to curves.Add studies to skew chart: Standard deviation and histogram.
-Image
-The Model management has been broken into links explaining each numbered section. Please click a link below to learn each section.
-  - [[Create & Edit Series]]
-  - [[Series Tab]]
-  - [[Model Tab]]
-  - [[Months]]
-  - [[Volatility Tab]]
-  - [[Futures Tab]]
-  - [[Advanced Tab]]
-  - [[Skew Chart]]
-  - [[Fit]]
-  - [[Vol Skew Controls]]
-  - [[Show on Chart]]
-  - [[Studies]]
-  - [[Volatility Range]]
-  - [[Strike Range]]