← All tickers · NYSE · General
MLM
Martin Marietta Materials, Inc. — live penny stock scanner data, RVOL, VWAP, and vibe signals.
Start free trial — set MLM alerts & live intraday →Snapshot data may be delayed up to 60 seconds. Not financial advice.
🍣 Fresh = on the move today · 🍱 Leftover = yesterday's fresh, day-old · ⛽ Gas Station Sushi = YOLO rocket, sketchy stock — you might win, you might die · 🤢 Old = the worst, stale or selling. Full explainer →
Stalk Rating measures how many traders have MLM on their radar. Talk Rating measures live chatter intensity right now — the FOMO signal. Sign up free to see today's Talk Rating.
Daily history. Sign in for live intraday, alerts, and the live scanner.
Reading today's tape on MLM…
For the catalyst breakdown — news, filings, halts, and Ninja vibe signals — start a free trial (no card required).
Float size is public data. Live short interest, days-to-cover and the Ninja Squeeze Score are members-only — unlock with a free trial.
Confirmed earnings dates, FDA decisions, conference dates, and ex-div for MLM land in your inbox the day they're announced — start free trial.
About Martin Marietta Materials, Inc. (MLM)
Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2024, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Texas, North Carolina, Colorado, California, and Georgia, accounting for most of its sales. The company also uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.
MLM trades on NYSE and is tracked by the PennyStock.Ninja real-time scanner. The scanner monitors MLM for premarket gaps, unusual relative volume (RVOL), VWAP reclaims and rejections, and vibe signals such as the Surfer breakout, Ninja stealth accumulation, and Fade caution patterns. Watch this name for catalyst-driven setups — earnings, contracts, partnerships, and unusual options flow are the most reliable triggers for a meaningful intraday move.
What to watch on MLM
Like MLM? Check out similar stocks
Other General names the Ninja is stalking right now — live prices update as you scroll:
Want the Ninja's full read on these — Heat Index, Wave Likelihood, live alerts when they break out? Start your free 7-day trial → (no card required)
More General tickers tracked by the scanner
CLMB · MSTR · BGM · AORT · DEO · ALB · INCY · HSDT · ALMU · AMGN · ALOV · AMBP · browse all
Penny Stock Scanner · Best Penny Stocks To Watch Today · Penny Stocks Under $5
Frequently asked questions about MLM
Why is MLM moving today?
MLM (Martin Marietta Materials, Inc.) moves on relative volume (RVOL), VWAP behavior, sector rotation, and catalysts like earnings, FDA decisions, contract wins, or unusual options flow. See the live "Why is MLM moving today?" panel above for an auto-generated read on today's tape, and the news section for current headlines.
Is MLM a good penny stock to buy?
PennyStock.Ninja does not give buy or sell recommendations on MLM. We give you the data — live RVOL, VWAP, float, short interest, analyst consensus, and vibe signals — so you can make your own decision. Always do your own research and never risk more than you can afford to lose.
What is MLM's RVOL and why does it matter?
RVOL compares MLM's current volume to its 30-day average. RVOL above 3× often signals a real catalyst — but watch the price action. High RVOL with the stock dumping below VWAP is distribution, not opportunity.
When does MLM report earnings?
Earnings dates for MLM are tracked in the PennyStock.Ninja scanner. See the "Upcoming Catalysts" panel above for the scanner's current estimate. Martin Marietta Materials, Inc. typically reports quarterly; check the company's investor relations page for the next confirmed date.
What is MLM's float and short interest?
MLM float is shown in the "Short Interest & Float" panel above. Low-float names (under 75M shares) with elevated short interest can squeeze violently — always check both before sizing into a momentum trade. Live short interest, days-to-cover, and the Ninja Squeeze Score are members-only.
How can I get alerts on MLM?
Sign up for a free 7-day PennyStock.Ninja trial (no credit card required) to set real-time alerts on MLM for premarket gaps, RVOL spikes, VWAP reclaims, halts, and Ninja vibe signals.
Glossary quick reference
New to penny stock day trading? See the full glossary and the vibe icons explained page for every signal the scanner uses.
Create free account — unlock the live scanner →Not financial advice. MLM data is delayed and may not reflect current market conditions. Always verify with your broker.