MDB Stock After Hours

MongoDB, Inc. Class A
MDBNASDAQUSD
362.13 USD
0.09 (0.02%)AFTER HOURS (AS OF Fri 08:00 PM EDT)
🔴Market: CLOSED

After-hours trading runs 4:00 PM – 8:00 PM ET.

MDB last traded at $362.13 after hours, down $0.09 (0.02%) from its regular-session close of $362.21.

📅 MDB is expected to report earnings around Dec 7, 2026 after the close (estimated), with an estimated EPS of $1.59. MDB earnings details →

Related After HoursDDOGSNOWNET

Gap Analytics — 5-year history, 5% minimum gap

Over the past 5 years, MDB has had 46 qualifying gap events (gaps of 5% or more at the open) — 26 gap-ups and 20 gap-downs. Gap-ups averaged +11.9%, 62% have fully filled, median time to fill 3 trading days. Gap-downs averaged -10.1%, 60% have fully filled, median time to fill 4.5 trading days. Most recent: a -12.7% gap down 11 days ago, still unfilled. MDB has 1 unfilled gap from the past 60 days — a -12.7% gap down on Sep 2, 2026, currently 35% retraced. Average 20-trading-day return after a MDB gap up: +0.41%. After a gap down: +0.79%.

Gap Ups26 events
Fill Rate
61.5%
Avg Gap
11.9%
Avg 50% Fill
3d
Avg Fill
3d
Avg 20d return after gap-up: +0.41%
Gap Downs20 events
Fill Rate
60.0%
Avg Gap
10.1%
Avg 50% Fill
1d
Avg Fill
4.5d
Avg 20d return after gap-down: +0.79%
Avg Gap Fill by Timeframes
Gap Ups
1 day1 week2 week4 week
fills 25%50%73%77%81%
fills 50%31%62%65%77%
fills 75%15%42%54%69%
fills 100%15%35%38%54%
Gap Downs
1 day1 week2 week4 week
fills 25%70%70%75%80%
fills 50%40%45%55%60%
fills 75%25%40%45%55%
fills 100%20%35%35%45%
Active Unfilled Gaps (past 60 days)
11 days ago
2026-09-02
Gap %
-12.66%
Gap From
$434.21
% vs Current
+19.88%
retraced 35% to $398.49
Complete Gap History 46 events
DateGap FromGap %StatusDays to 50%Days to Fill% of Gap Filled After
1 day1 week2 week4 week
11 days ago$434.21-12.66%Open35%35%35%35%
2026-05-29$325.68+7.62%Filled1d1d100%100%100%100%
2026-05-28$294.46+9.18%Filled2d20d20%65%65%100%
2026-05-07$265.26+9.35%Open4%32%32%32%
2026-03-03$325.01-27.57%Filled47d54d32%45%48%50%
2026-02-10$357.77+7.14%Filled1d2d64%100%100%100%
2025-12-02$328.87+23.70%Filled40d44d9%17%17%17%
2025-11-03$359.82+7.01%Filled1d1d100%100%100%100%
2025-08-27$214.34+31.59%Open9%9%9%9%
2025-06-05$199.73+17.53%Filled3d12d36%72%98%100%
2025-04-23$152.15+5.07%Open4%4%4%4%
2025-04-08$147.38+5.85%Filled1d1d100%100%100%100%
2025-04-07$154.39-5.11%Filled1d1d100%100%100%100%
2025-04-03$180.19-5.42%Filled15d25d28%37%37%88%
2025-03-06$264.13-21.60%Open9%9%9%9%
2024-12-10$350.13-7.91%Open4%4%4%4%
2024-11-25$332.50+5.01%Filled1d3d51%100%100%100%
2024-11-21$281.76+8.68%Filled13d16d5%5%5%100%
2024-08-30$245.72+18.06%Open21d34%34%34%55%
2024-08-05$232.70-7.83%Filled1d3d52%100%100%100%
2024-05-31$310.00-23.53%Open5%21%21%38%
2024-03-08$412.01-6.93%Open1d98%98%98%98%
2024-02-13$487.99-5.12%Filled1d3d68%100%100%100%
2023-12-06$433.67-5.67%Filled7d40d27%27%67%67%
2023-11-07$332.35+6.82%Open0%0%0%0%
2023-06-02$293.96+29.52%Open12%18%18%18%
2023-04-26$212.91+6.24%Open5d0%80%80%80%
2023-04-12$211.52+5.90%Open3d14%51%92%92%
2023-03-09$228.70-10.87%Filled1d17d73%73%83%100%
2023-02-03$245.86-5.84%Open57d47%47%47%47%
2022-12-13$203.18+7.43%Filled1d1d100%100%100%100%
2022-12-07$144.69+27.58%Open21d43%43%43%50%
2022-11-15$171.08+6.00%Filled2d2d26%100%100%100%
2022-11-10$137.35+9.22%Open9d11%11%60%97%
2022-10-26$200.69-8.63%Filled1d1d100%100%100%100%
2022-10-18$182.35+6.94%Filled1d2d75%100%100%100%
2022-09-13$278.51-6.37%Open17%17%17%17%
2022-09-01$322.86-17.32%Open9%12%21%21%
2022-08-25$338.60+5.00%Filled3d3d15%100%100%100%
2022-06-13$268.71-5.44%Filled6d6d47%100%100%100%
2022-06-02$241.81+8.35%Filled1d8d64%64%100%100%
2022-05-26$230.79-6.75%Filled1d1d100%100%100%100%
2022-03-09$281.74+13.00%Filled4d42d9%96%96%96%
2022-03-03$381.67-5.83%Filled11d12d25%25%69%100%
2022-02-24$354.81-5.26%Filled1d1d100%100%100%100%
2021-12-07$429.34+21.57%Filled6d21d39%65%65%100%

Frequently Asked Questions

What is MDB's after-hours price?

MongoDB (MDB) is trading at $362.13 after hours, down $0.09 (0.02%) from its regular-session close of $362.21.

Why is MDB moving after hours?

MDB is down 0.02% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.

When does MDB after-hours trading start and end?

After-hours trading in MDB on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.

Will MDB's after-hours move hold at the open?

An after-hours move that carries into the next session becomes an opening gap, and MDB's gap history is the best guide to what happens next: 62% of MDB gap-ups have fully filled, and 60% of gap-downs have filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.

When does MDB report earnings?

MDB is expected to report earnings around Dec 7, 2026 after the close (estimated), with an estimated EPS of $1.59. Earnings are the most common cause of a large after-hours move, since most companies report after the close.