Stock Updated Apr 16, 2026

$MDB Historical Base Rate

MongoDB Inc.

What happened every other time MDB made a similar move? Based on 30+ years of data across 5 market conditions.

Next Day
50.0%
closed higher
Median: -1.15% 4 days
Next 5 Days
25.0%
closed higher
Median: -4.70% 4 days
Next 20 Days
50.0%
closed higher
Median: -1.04% 4 days

Based on historically similar conditions using 5 market factors. Not a prediction — this is what happened in the past.

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What are the odds MDB goes up tomorrow?

Neutral · Low confidence (4 matching days)

Across 4 historically similar trading days — where MDB up 2.90% with matching conditions across 5 market factors — the stock closed higher 50.0% of the time over the next trading day. The median return was -1.15%, based on data spanning 2019 to 2024.

Worst 5%
-2.89%
25th
-2.88%
Median
-1.15%
75th
+0.69%
Best 5%
+0.97%

What are the chances MDB rises this week?

Strong bearish base rate · Low confidence (4 matching days)

Across 4 historically similar trading days — where MDB up 2.90% with matching conditions across 5 market factors — the stock closed higher 25.0% of the time over the next 5 trading days. The median return was -4.70%, based on data spanning 2019 to 2024.

Worst 5%
-13.34%
25th
-10.10%
Median
-4.70%
75th
-0.19%
Best 5%
+0.89%

Will MDB go up in the next month?

Neutral · Low confidence (4 matching days)

Across 4 historically similar trading days — where MDB up 2.90% with matching conditions across 5 market factors — the stock closed higher 50.0% of the time over the next 20 trading days. The median return was -1.04%, based on data spanning 2019 to 2024.

Worst 5%
-6.92%
25th
-5.21%
Median
-1.04%
75th
+5.41%
Best 5%
+12.59%

How MDB Analysis Works

1

Detect Today's Conditions

TradeOdds automatically reads MDB's current market state — price move, volume, RSI, VIX, trend structure, and 12 more conditions.

2

Find Matching Days

Every historical trading day for MDB is scanned. Days with similar conditions are identified — typically hundreds of matches across 30+ years.

3

Check the Base Rate

See the win rate, median return, outcome distribution, and every matching day listed with exact dates and returns.

Regret a MDB trade?

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About This Data

Data Quality

  • Institutional-grade OHLCV price data
  • Adjusted for splits and dividends
  • Updated daily after market close
  • Coverage from 2019 for MDB

Methodology

  • Returns measured open-to-close (executable)
  • Conditions bucketed quantitatively, not visually
  • All matching days listed with exact dates
  • No AI predictions — pure historical lookup

The numbers above reflect what happened historically under similar conditions. They are not predictions or recommendations. Past performance does not guarantee future results. See our legal disclaimer.