Information Technology

MongoDB, Inc. (MDB) options and signal

Figures as of 28 Sep 2026

MDB is MongoDB, Inc., an Information Technology name the model ranks every trading day. The options figures are from the close on 28 Sep 2026. The model's figures are from 25 Sep 2026, one trading day behind the latest, as the Free plan shows them. Every model figure is paper trading.

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At a glance

Figure	Value	Date
Trade Card	Bear call spread, 18 Dec	25 Sep
IV rank	70 of 100	28 Sep
At the money IV	61.7%	28 Sep
Priced move to 30 Oct	17.4% down, 19.6% up	28 Sep
Call wall and put wall	360 and 350	28 Sep
Signal and the desk's view	Bearish signal, view bearish	25 Sep
Last close	334.68	28 Sep
Next report	1 Dec 2026	28 Sep

Trade Cards

On 25 Sep 2026 the Trade Card for MDB was a bear call spread expiring 18 Dec 2026, paper trading.

Figure	Value
Signal	Bearish, over 45 trading days
Strategy	Bear call spread, credit
Legs	Sell the 420 call, Buy the 490 call
Expiry	18 Dec 2026, 84 days to expiry
Limit	A credit of at least $22.18
Probability of profit	71%, the option market's odds at expiry, from delta
Max loss	$4,782 per contract
Max profit	$2,218 per contract
Breakeven	442.18
IV rank at that expiry	79 of 100

Probability of profit is the option market's own odds from delta, not the model's.

Priced on the option chain at the close on 25 Sep 2026.

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Options Snapshot

MDB's IV rank is 70 of 100 on 28 Sep 2026.

Figure	Value
IV rank	70 of 100
At the money IV	61.7%, near month, 32 days
Put/call ratio, open interest	1.09
Call open interest, strikes captured near the price	37,400 contracts
Put open interest, strikes captured near the price	40,600 contracts
Cost to trade at the money	Fair, 17.6% of the option's mid price

IV rank is where the at the money IV sits among MDB's own weekly readings, 0 the lowest and 100 the highest.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Priced Range

On 28 Sep 2026, MDB options priced a move of 17.4 percent down and 19.6 percent up by 30 Oct 2026.

Expiry	Days	Down	Up	Range
2 Oct 2026	4	7.9%	8.9%	308.08 to 364.48
9 Oct 2026	11	11.8%	12.4%	295.08 to 376.08
23 Oct 2026	25	16.0%	17.8%	281.28 to 394.18
30 Oct 2026	32	17.4%	19.6%	276.28 to 400.38
20 Nov 2026	53	21.8%	25.0%	261.78 to 418.48
18 Dec 2026	81	30.2%	33.8%	233.68 to 447.68
19 Feb 2027	144	37.3%	42.1%	209.68 to 475.68

The range is one standard deviation either side of the close of 334.68, as the option prices imply it.

A priced move restates option prices at the close and says nothing certain about where the price goes.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Gamma Map

On 28 Sep 2026, MDB's call wall is the 360 strike and its put wall is the 350 strike.

Figure	Value
Call wall, most open call gamma	360
Put wall, most open put gamma	350
Net dollar gamma, calls minus puts	minus $4.18 million
Total dollar gamma, both sides	$30.1 million
Close	334.68

Dollar gamma is stated for a one percent move in the price.

Net is calls minus puts under the standard convention, not a record of who holds the contracts.

Net gamma changes sign at 6 strikes, so no single flip strike is named.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Volatility History

On 28 Sep 2026, MDB's at the money IV is 61.7 percent against 20 day realized volatility of 102.9 percent.

Figure	Value
At the money IV	61.7%
Realized volatility, 20 trading days	102.9%
Realized volatility, 60 trading days	77.7%
IV against its own weekly record	In the middle
Weekly readings on record	440, from 10 Nov 2017
Weeks the price moved more than the one week priced move	30.9% of 236 weeks

Realized volatility is worked out from the daily closes the desk holds, not from the option chain.

From the option chain at the close on 28 Sep 2026. Current on every plan.

Open Volatility History in RingMaster The Volatility History guide

Volatility Weather

On 28 Sep 2026, MDB's at the money IV runs from 85.5 percent at 4 days to 63.5 percent at 144 days.

Days to expiry	At the money IV
4	85.5%
11	67.1%
18	62.1%
25	60.9%
39	65.0%
53	60.8%
81	68.2%
144	63.5%

Near expiries price more volatility than far ones, an inverted term structure.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Volatility Smile

On 28 Sep 2026, at the 32 day expiry, MDB's IV ten percent below the price sits 2.6 points above at the money IV.

Strike area	Implied volatility	Against at the money
10% below the price	64.3%	+2.6 points
At the money	61.7%	0.0 points
10% above the price	63.1%	+1.3 points

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Volatility Surface

On 28 Sep 2026, MDB's surface spans 10 expiries out to 144 days, with IV from 55.9 to 69.8 percent near the price.

Figure	Value
Expiries captured	10
Nearest expiry	2 Oct 2026, 4 days
Farthest expiry	19 Feb 2027, 144 days
Points within 10% of the price, 7 days out or more	80
Lowest IV among them	55.9%
Highest IV among them	69.8%

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Expiry Ladder

On 28 Sep 2026, MDB has 10 captured expiries, from 2 Oct 2026 to 19 Feb 2027.

Expiry	Days	At the money IV	Call open interest	Put open interest
2 Oct 2026	4	85.5%	1,214	4,997
9 Oct 2026	11	67.1%	515	1,626
16 Oct 2026	18	62.1%	1,557	5,502
23 Oct 2026	25	60.9%	1,466	1,426
30 Oct 2026	32	61.7%	832	1,333
6 Nov 2026	39	65.0%	85	55
20 Nov 2026	53	60.8%	6,599	5,466
18 Dec 2026	81	68.2%	10,732	9,597
15 Jan 2027	109	64.7%	13,247	8,938
19 Feb 2027	144	63.5%	1,107	1,695

Open interest is summed over the strikes captured near the price on each expiry.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Strike Table

On 28 Sep 2026, MDB's largest open interest sits at the 390 strike, with 4,483 contracts across the captured expiries.

Strike	Call open interest	Put open interest	Total
390	3,002	1,481	4,483
400	1,752	2,146	3,898
360	2,506	1,364	3,870
350	2,005	1,842	3,847
380	945	2,240	3,185
300	878	2,232	3,110

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Since Yesterday

From 25 Sep 2026 to 28 Sep 2026, MDB's at the money IV moved from 60.2 percent to 61.7 percent.

Figure	25 Sep	28 Sep	Change
At the money IV	60.2%	61.7%	+1.5 points
Open interest, strikes captured near the price	89,681	77,989	-11,692
Put/call ratio, open interest	0.65	1.09	+0.44

Open interest changes cannot identify buyers or sellers.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Changed Hands

On 28 Sep 2026, 149,237 MDB option contracts traded, 6.9 times its own recent average.

Figure	Value
Calls traded	87,800
Puts traded	61,437
Against its recent average	6.9 times
Busier than	20 of its last 20 trading days
Open interest, whole chain	140,986 contracts
Volume to open interest	1.06
Unusual volume flag	Yes, 27 contracts traded well above open interest
Largest flagged contract	The 300 put expiring 2 Oct, 5,031 traded against 143 open

Traded volume and open interest are shown side by side and never combined. Open interest changes cannot identify buyers or sellers.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Positioning Replay

The replay holds 33 trading days of MDB's option positioning, from 11 Aug 2026 to 28 Sep 2026.

Date	Close	Net dollar gamma	Top call strike	Top put strike
11 Aug 2026	439.16	$29.77 million	420	370
21 Sep 2026	407.30	$7.38 million	400	380
28 Sep 2026	334.68	minus $4.18 million	360	350

Each frame restates one nightly capture. Net is calls minus puts, a convention, not who holds the contracts.

From the option chain at the close on 28 Sep 2026. Current on every plan.

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Read-out

On 25 Sep 2026 the desk's view of MDB was bearish, paper trading.

Figure	Value
Side	Bearish at 45 trading days, signal on
Level above the close	354.11, the swing high of 8 Sep 2026, a close past it runs against the view
Level below the close	291.79, the swing low of 24 Jul 2026
The chart	Sits with the view
Strategy family	Bear call spread (sell a call spread above the price)
Price target	None. The desk has no price model.

The levels are prices the shares turned at on the chart, with the date of each.

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Rank by Timeframe

On 25 Sep 2026 MDB sat at the 0th percentile of the model's 45 trading day ranking, paper trading.

Timeframe	Percentile	Side
10 trading days	17 of 100	Bearish
20 trading days	3 of 100	Bearish
45 trading days	0 of 100	Bearish

100 is the top of the ranking. A name in the middle three fifths is neutral.

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Timeframe Agreement

On 25 Sep 2026, 3 of 3 timeframes put MDB on the bearish side, paper trading.

Group	Timeframes	Side	On that side
Near	10 day, 20 day	Bearish	2 of 2
Long	45 day	Bearish	1 of 1

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Signal History

On 25 Sep 2026 MDB's bearish signal had held 4 trading days in a row, paper trading.

Trading day	Signal	45 day percentile
25 Sep 2026	Bearish	0 of 100
24 Sep 2026	Bearish	1 of 100
23 Sep 2026	Bearish	0 of 100
22 Sep 2026	Bearish	1 of 100
21 Sep 2026	None	20 of 100
18 Sep 2026	None	22 of 100
17 Sep 2026	None	14 of 100
16 Sep 2026	Bearish	1 of 100

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Sector Split

On 25 Sep 2026, 80 of 187 Information Technology names were bullish and 61 were bearish, paper trading.

Sector	Names	Bullish	Bearish	Neutral
Information Technology	187	80	61	46

Paper trading. The model's figures from 25 Sep 2026, one trading day behind, as the Free plan shows them.

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Price Chart

MDB closed at 334.68 on 28 Sep 2026.

Figure	Value
Last close	334.68
Change over 5 trading days	-17.8%
Change over 21 trading days	-24.0%
Change over 63 trading days	-1.0%
Change over 252 trading days	+6.1%
52 week high	473.10
52 week low	215.68
20 day moving average	390.49
50 day moving average	386.47
200 day moving average	344.30
RSI, 14 days	37

Worked out from the desk's own daily bars, adjusted for share splits.

From the daily bars through 28 Sep 2026. Current on every plan.

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Earnings Radar

MDB reports next on 1 Dec 2026, a date worked out from past quarters.

Figure	Value
Next report	1 Dec 2026
Date	Worked out from past quarters

Earnings calendar as of 28 Sep 2026. Current on every plan.

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Company Events

MDB filed 1 current report in the 14 days to 28 Sep 2026, the latest on 28 Sep 2026.

Filed	Report	What it covers
28 Sep 2026	Current report	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers; Regulation FD Disclosure

Filings as of 28 Sep 2026. Current on every plan.

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Seasonality

In the 8 Septembers on record, MDB's average change was minus 5.6 percent, and it rose in 25.0 percent of them.

Month	Average change	Middle change	Share of years up	Years
September	-5.6%	-4.3%	25.0%	8
October	+2.9%	-0.0%	50.0%	8
November	+6.9%	+9.1%	62.5%	8

Each figure is a month end to month end change in past years. A past month says nothing certain about the next one.

Monthly history through 28 Sep 2026. Current on every plan.

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Headlines

The desk's news feeds carried 8 headlines naming MDB in the 3 days to 28 Sep 2026.

Figure	Value
Headlines in the window	8
Latest	29 Sep 2026

The titles are in the Headlines window, with the time each was published.

Headlines as of 28 Sep 2026. Current on every plan.

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Questions

What is MDB's IV rank?: MDB's IV rank is 70 of 100 on 28 Sep 2026.
What move are MDB options pricing?: On 28 Sep 2026, MDB options priced a move of 17.4 percent down and 19.6 percent up by 30 Oct 2026.
Where are MDB's call wall and put wall?: On 28 Sep 2026, MDB's call wall is the 360 strike and its put wall is the 350 strike.
What was the latest Trade Card for MDB on the Free plan?: On 25 Sep 2026 the Trade Card for MDB was a bear call spread expiring 18 Dec 2026, paper trading.
When does MDB report earnings next?: MDB reports next on 1 Dec 2026, a date worked out from past quarters.

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