👑 Box Office Crown & Run Calculator Live Record Tracking

Interactive domestic theatrical model comparing multi-week trajectory & dethroning crossovers.

Blockbuster Presets:
Theatrical Run Parameters
🔵 Incumbent: Spider-Man: Brand New Day
Opening Weekend Gross $145.5M
Weekly Hold Retention 52.0%
🟢 Challenger: Practical Magic 2
Opening Weekend Gross $162.0M
Weekly Hold Retention 38.0%
Tracking Window (Weeks) 8 Weeks
Milestone Status
Challenger overtook incumbent in Week 1
👑 Crown Status: Challenger seized #1 in Week 1 with $162.0M launch!
3.88x vs 2.84x Run Multipliers
Challenger Cumulative Total
$628.3M
Incumbent Cumulative Total
$412.5M
Dethroned Week
Week 1
Total Gross Margin
+$215.8M
Week Challenger Wkly Challenger Cum. Incumbent Wkly Incumbent Cum. Leader

Weekly retention and forced comparison totals

Read the explanation

The saved film comparison starts week one at entered opening and multiplies later weeks by hold fraction raised to point eighty-five. Hypothetical fifty percent hold therefore gives about point five five five, rather than exactly point five. Bars compare the named fraction and actual approximate multiplier at one thousand pixels per fraction. This is an authored curve, not observed theatrical retention or a verified movie performance. Film names and source claims are saved labels. Using hypothetical one hundred million opening and the approximate point five five five multiplier, second week is about fifty-five point five and two-week cumulative one hundred fifty-five point five. Bars compare opening and cumulative at three pixels per million. Continuing the sequence adds progressively smaller terms when retention stays below one. This is illustrative arithmetic from the source expression, not a prediction of actual revenue, release strategy or consumer demand. For exact default eight-week challenger inputs one hundred sixty-two opening and thirty-eight hold, source rescales the whole curve to six hundred twenty-eight point three million. Exact incumbent one hundred forty-five point five opening and fifty-two hold is rescaled to four hundred twelve point five. Bars compare forced totals at point eight pixels per million. Rescaling can change even week-one value; these are fixture targets rather than measured totals. Native complete stable JSON trajectories and reset preserve original behavior; actual box office and crossover validity remain unverified.

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