White Mountains Insurance Group $2137.1201 (-4.30, 0.20%)

NYSE

96% success, from Analysis 24* of this Model (*Public)

Summary

LONGBUY: Best moves 7 which gains 2523.71, return on capital invested 0.78%

Name

Parameters

{
  "version": "3.1.2.36981",
  "lastUsed": "2026-08-15T02:39:15.1101343",
  "source": "ShareLine21",
  "title": "White Mountains Insurance Group",
  "notes": null,
  "allowNegativeFit": false,
  "ignoredFittingCauseTime": false,
  "autoCorrelation": false,
  "autoRestrictPolynomialFit": false,
  "startedFittingFromNumber": 1,
  "dataColumn": 3,
  "logColumn": 4,
  "fitRow": 9,
  "varianceCell": 11,
  "logRow": 13,
  "varianceLogCell": 15,
  "covarianceSize": 16,
  "correctionFactor": 0,
  "lowestTimeInterval": 1,
  "timeUnit": 1,
  "maximumPolynomialCoefficients": 2,
  "minimumPolynomialCoefficients": 2,
  "totalNumberOfCoefficients": 2,
  "waves": null,
  "waveTime": null,
  "lagMinimum": 0,
  "lagMaximum": 0,
  "lagIncrement": 0,
  "minimumAmplitudeToUseWaves": 0,
  "defaultMinimumAmplitudeToUseWaves": 0,
  "numberOfWaves": 0,
  "numberOfMoves": 0,
  "defaultMinimumStep": 0,
  "defaultMaximumStep": 0,
  "defaultNumberInClass": 0,
  "r2PostThreshold": 0,
  "minimumNumberOfObservations": 250,
  "numberOfObservationsTested": 0,
  "numberOfObservationsForecasted": 0,
  "numberOfObservationsFitted": 7,
  "totalNumberOfObservationsUsed": 252,
  "minimumNumberOfWavesThreshold": 0,
  "maximumNumberOfWavesThreshold": 0,
  "minimumNumberOfMovesThreshold": 1,
  "maximumNumberOfMovesThreshold": 25,
  "minimumImprovementThreshold": 0,
  "maximumReduction": 0,
  "bestNumberOfMoves": 7,
  "bestNumberOfPolynomials": 2,
  "maximumLogarithmicReduction": 0,
  "bestNumberOfLogarithmicMoves": 0,
  "bestNumberOfLogarithmicWaves": 0,
  "bestNumberOfWaves": 0,
  "bestNumberOfLogarithmicPolynomials": 0,
  "fitTimeAccumulation": 365,
  "forecastTimeAccumulation": 366,
  "showTimeVectors": false,
  "showTransitionTables": false,
  "showCovarianceTables": false,
  "showAverageFitting": false,
  "showMoveOneFitting": false,
  "showTrendFitting": false,
  "showTrendResidueFitting": false,
  "showPolynomialFitting": false,
  "showTimeTaken": true,
  "limitedOutputForAutomatedOperations": true,
  "saveTimeVector": [
    1,
    1,
    1862.371,
    7.5296056861100427202708445315
  ],
  "saveCovarianceMatrix": [
    0.4375020178308235029950027834,
    0.0625007213341009434888722279,
    0.0625007213341009434888722279,
    0.0208335912004927461136878852,
    -0.7074468085106382978723404256,
    0.1303191489361702127659574468,
    5.9777526595744680851063829925,
    0.0032990789281652236435056251,
    -1785.5807712765957446808510638,
    -5.9777526595744680851063829925,
    1007.2659609183130699088144619,
    0.5573319416955534515908033128,
    -7.4874050230945161965411693655,
    -0.0032990789281652236435056251,
    0.5573319416955534515908033125,
    0.0003083951181607121864997419
  ],
  "saveLogTimeVector": null,
  "saveLogCovarianceMatrix": null,
  "saveFittingCoefficients": {
    "startCoefficients": [
      1785.5807712765957446808510638,
      5.9777526595744680851063829925
    ],
    "finishCoefficients": [
      2130.7445415654010287863103131,
      0.6107373227063910923032309212
    ],
    "startLogCoefficients": null,
    "finishLogCoefficients": null
  },
  "sequentialMovesFitting": true,
  "periodSinceLastBought": 3,
  "periodSinceLastSold": 5,
  "periodBetweenLongAndShort": 2,
  "initialFitMagicNumber": 7,
  "tierIntoPositions": true,
  "ignoreBuyingLong": false,
  "ignoreSellingShort": false,
  "minimumReturnInvestmentThreshold": 5,
  "minimumUnderlyingPriceThreshold": 10,
  "minimumPercentagePeriodsInvestedThreshold": 30
}

Parameters

Automatically make forecasts using this model

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Assets

Date	Name (*Public)	Description	Symbol	Type		Size	Action

Forecasts

Date	Value	Error	Logarithmic	Error

Analyses

Transactions

Details			Best Trend by Hindsight					Forecast		Profit or Loss
Date (*Public)	Symbol	Strategy	Data	Origin	Slope	Sigma	Cor %	Moves	Sigma	Moves	Gain %	Periods	Action

Logs

Date UTC	Location	Action	Description	Object	Severity	User	Action