NioCorp Developments (NB) stock

Mineral explorationRare earths

Worth $395M

$3.01

-8.10%

Mineral exploration, worth $395MRare earths

As of Tuesday's close · Live for Pro members at the open

Why is NB down?

Down 8.1% today with rare earth and copper miner stocks: Evolution Metals & Technologies fell 44.0% after “Evolution Metals & Technologies Fails to Pay $34.7…” (Yahoo Finance); all 10 rare earth stocks are down, 10.4% on average; the S&P 500 is down 0.4%.

Rose 11% since Nov 5

Up 11% from Nov 5 to Nov 10.

NioCorp Developments rose 11% from Nov 5 to Nov 10. It rose 13% on Nov 9 alone.

Sources: Price history, Nov 10, 2026

Tell me next time NB moves

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1 more reason, free with an account →1 more reason why NB rose 11% since Nov 5, from its filings, with the other side, the timeline, and its peers, for Pro members.

Quality Score

-6

Poor

In its industry

#30of 35

Metal Mining

Checks firing

1of 14

Transition

From 52-week high

-63.3%

under its best in a year

NB's Quality Score was unchanged on Tue, Nov 10, at -6.

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Key facts on NB

Key facts on NB
Holding it back	91.7% more shares than a year ago
Latest filing	10-Q, Nov 5 Filed its quarterly report (10-Q) for the quarter to Sep 30, 2026

1 more reason behind NB's -6, free with an account →2 more reasons behind NB's -6, for Pro members.

NB in the news

TodayWith its group.

What's next

Mon Nov 23: 121 Mining Investment London…Industry event · date confirmed.

1 more date ahead: the conference, for Pro members.

NB catalysts

Coming up

After its last 3 reports it closed +3.4% on average, higher 2 of 3 times.

3 past catalysts since 2025, with sizes and sources, for Pro members.

Why NB scores -6

Poorfor quality, not price, 1 of 14 chart checks firingWhat the Quality Score means

-6 is below -5, off the left end of the scale.

−2Long-term trend below a falling 200-⁠day average, down over one year
−2Dilution 91.7% more shares outstanding than a year agoNew shares over the year: -1 at 10% more, -2 at 25% more.

Chart checks adds
Volatility subtractsA daily range of 5% or more with nothing behind it (no profit or cash flow, sales shrinking, or 10% more shares outstanding with no free cash flow): -1, or -2 from 8%.
Cash flow subtracts-1 when free cash flow over the last four quarters is negative.

No effect today: Run-up, Size, Profit, Growth, Persistence, and News.

What every line is worth, and the reason behind it, on NB and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at 10:56 PM ET, at least 15 minutes behind. How we rank stocks.

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

How NB ranks in Metal Mining

NB is #30 of 35 by Quality Score.

How NB ranks in Metal Mining
Rank	Stock	Checks	Quality Score
1	TECKTeck Resources	2/14	9
3	SCCOSouthern Copper	1/14	9
4	AUGOAura Minerals	3/14	6
	LARLithium Argentina		Open for its score
	MPMP Materials		Open for its score
	OGCOceanaGold		Open for its score
	RIORio Tinto		Open for its score
30	NBNioCorp Developments	1/14	-6

Share count against a year before: NB +92%, UUUU +9.8%, USAR +148%, EMAT +37%.

When does NB report earnings, and what happens after?

Expected to report Mon Nov 16, after the close (in 6 days).

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

What NB reported on Oct 16, 2026

The quarter

The figures are not read from the release yet.

“The net income for the three months ended September 30, 2026 primarily reflects non-cash gains of approximately $8.5 million related to earnout shares and warrants classified as liabilities on the consolidated balance sheet, driven by a decrease in the closing price of the Company’s common shares between June 30, 2026 and September 30, 2026.”

The filing on EDGAR

Where the sales came from

NB's results filing gives no sales by line in a table we read.

The outlook

No outlook figures read from this release.

The numbers

Market value: $395M; today

No analyst estimates on Breakaway: every figure here is filed.

The whole report on NB: every line of its sales, every outlook beside the one it replaced, and the company's words, for Pro members.

Close after the report, last 3

+3.1%+9.5%-2.4%

Oct 14Jan 12Oct 16

Reported	When	Gap	Reaction	5 days
Oct 16, 2026After close	After close	+3.5%	-2.4%	-5.6%
Jan 12, 2026Before open	Before open	+2.9%	+9.5%	+4.9%
Oct 14, 2025Before open	Before open	+9.0%	+3.1%	-14.2%

NB closed higher after 2 of its last 3 reports.

Everyone reporting earnings next week

NB has 1 of 14 chart checks firing

Trend1 of 5 shown

MA FAN 21 EMA W.EMA HH/HL 52W HI

Volume1 of 3 shown

VOL VDU U/D VOL

Tight range1 of 3 shown

ATR SQZ SQUEEZE NR7

Buying1 of 3 shown

OBV+CLOSE HI SPRING

The other 10 checks on NB, and all 14 on every stock.Get in free →

NB RSI today: 44.8, below its 50-day and 200-day averages

Not scored

RSI 44.8, MACD above signal, below both averages. Not scored.13 readings

The deep dive on NB

What it does and how it makes money2 findingsFor Pro members2 findings on what NB does and how it makes money, for Pro members
Where it stands5 findingsIts share count rose 91.7% in the year to Sep 30, 2026, and 356% in three years.Weighted shares, the quarter to Sep 30, 2026
Who holds and trades it2 findingsFor Pro members2 findings on who holds and trades NB, for Pro members
Against its closest peers3 peersShare count against a year before: NB +92%, UUUU +9.8%, USAR +148%, EMAT +37%.

8 more findings on NB, each with its source, for Pro members.

NB's officers and directors

Officers and directors with a Form 4 in the last 12 months.

Mark A. SmithPresident & CEO · no trades on file
Neal S. ShahChief Financial Officer · no trades on file
Dean C. KehlerDirector · no trades on file

See insider trades by person

About NioCorp Developments

NioCorp Developments Ltd is engaged in exploration and development of mineral deposits in North America, specifically, the Elk Creek Niobium/Scandium/Titanium property. The company has one reportable segment: the United States, which conducts exploration, development, and care and maintenance activities at the Elk Creek Project.

14 employeesCentennial, COniocorp.com

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14 chart checks, read for you
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What would turn NB's score around: 8 things
2 more filings explained, a plain line each
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See NB's 14 chart checks

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Straight AnswersStraight Answers

As of Nov 10, 2026: NB's Quality Score is -6 (Poor), #30 of 35 in Metal Mining.

What does NB's Quality Score say?

NB scores -6 today, which Breakaway calls Poor. It is #30 of 35 in Metal Mining by Quality Score, with 1 of 14 chart checks firing. Up 11% from Nov 5 to Nov 10. Shares: 91.7% more than a year ago (to Sep 30). Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.

What is NB's Quality Score?

NB scores -6 today, which Breakaway calls Poor (below zero). That is #30 of 35 in Metal Mining by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind NB's -6.

When does NB report earnings?

Expected to report Mon Nov 16, after the close, a date Breakaway expects from the company's usual timing; the company has not confirmed it. NB closed higher after 2 of its last 3 reports. Past behavior, not a forecast.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.