← All tickers · NYSE · General
SIDPenny Stock
Companhia Siderurgica Nacional S.A. — live penny stock scanner data, RVOL, VWAP, and vibe signals.
Start free trial — set SID 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 SID 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 SID…
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 SID land in your inbox the day they're announced — start free trial.
About Companhia Siderurgica Nacional S.A. (SID)
Companhia Siderurgica Nacional is an integrated steel producer. together with its subsidiaries operates in five main business segments: Steel industry: production and marketing of flat and long steels; Mining: extraction, processing and marketing of iron ore, tin, limestone and dolomite; Cement: production and commercialization of bagged and bulk cement, in addition to aggregates, concrete, and other related products; Energy: generation and sale of energy from almost all renewable sources; and Logistics: participations port concessions and fleets of road transport vehicles. The group generates the majority of its revenue from the Steel industry segment. Geographically, it derives a majority of revenue from Asia.
SID trades on NYSE and is tracked by the PennyStock.Ninja real-time scanner. The scanner monitors SID 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 SID
Like SID? 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
CEPT · CBL · O · DEA · CRC · GSM · CLFD · CLB · CNVS · CLPR · FFAI · CURI · browse all
All Penny Stocks · Penny Stocks Under $1 · Penny Stocks Under $2 · Penny Stocks Under $5 · Best Penny Stocks To Watch Today
Frequently asked questions about SID
Why is SID moving today?
SID (Companhia Siderurgica Nacional S.A.) 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 SID moving today?" panel above for an auto-generated read on today's tape, and the news section for current headlines.
Is SID a good penny stock to buy?
PennyStock.Ninja does not give buy or sell recommendations on SID. 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 SID's RVOL and why does it matter?
RVOL compares SID'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 SID report earnings?
Earnings dates for SID are tracked in the PennyStock.Ninja scanner. See the "Upcoming Catalysts" panel above for the scanner's current estimate. Companhia Siderurgica Nacional S.A. typically reports quarterly; check the company's investor relations page for the next confirmed date.
What is SID's float and short interest?
SID 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 SID?
Sign up for a free 7-day PennyStock.Ninja trial (no credit card required) to set real-time alerts on SID 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. SID data is delayed and may not reflect current market conditions. Always verify with your broker.