Quick answer
Nuburu (BURU) fell 39.8% to $0.5900 on Friday, Oct 16, 2026, on 3.1x its 50-day average volume. The most recent SEC filing before the close was a Form S-3 filed Oct 15, 2026.
Close (Oct 16, 2026)$0.5900
Change-39.8%
Volume vs 50-day avg3.1x
From 52-week high-99.3%
What the data shows about the move
- Industry peers (FLUX, DETX, TURB) averaged -1.45%, which points to a stock-specific catalyst rather than a sector-wide move.
- Nasdaq lists the next earnings announcement as: Nov 13, 2026.
- Volume of 4,436,337 shares was unusually heavy, which usually accompanies news, a filing or a financing.
BURU move in numbers
| Metric | Value |
|---|---|
| Close | $0.5900 |
| Previous close | $0.9798 |
| Change ($) | -$0.3898 |
| Change (%) | -39.78% |
| Day high / low | $0.7740 / $0.5502 |
| Volume | 4,436,337 |
| 50-day average volume | 1,437,011 |
| 52-week high / low | $87.64 / $0.5502 |
| Above 52-week low | +7.2% |
| 50-day average price | $1.34 |
| 200-day average price | $10.51 |
Last 10 sessions
| Date | Close | Change | Volume |
|---|---|---|---|
| Oct 16, 2026 | $0.5900 | -39.78% | 4,436,337 |
| Oct 15, 2026 | $0.9798 | -2.99% | 5,857,332 |
| Oct 14, 2026 | $1.01 | +2.02% | 954,088 |
| Oct 13, 2026 | $0.9900 | -0.71% | 1,334,950 |
| Oct 12, 2026 | $0.9971 | +7.27% | 1,209,411 |
| Oct 9, 2026 | $0.9295 | -4.58% | 2,288,290 |
| Oct 8, 2026 | $0.9741 | -5.43% | 1,710,378 |
| Oct 7, 2026 | $1.03 | -14.17% | 16,112,370 |
| Oct 6, 2026 | $1.20 | +7.14% | 9,525,722 |
| Oct 5, 2026 | $1.12 | +7.69% | 954,562 |
Peers in Industrial Machinery/Components
| Company | Close Oct 16, 2026 | Change |
|---|---|---|
| FLUX Flux Power Holdings | $0.4203 | -0.87% |
| DETX Liberty Defense Holdings | $1.44 | -1.37% |
| TURB Turbo Energy | $0.8704 | -2.11% |
Bull vs bear points from the data
Bull points
- None stand out in the price data.
Bear points
- Closed below its 50-day average price ($1.34).
- Below its 200-day average ($10.51), the long-term trend line.
- Still 99.3% below its 52-week high of $87.64.
- Only 7.2% above its 52-week low of $0.5502.
- The drop came on 3.1x normal volume, a sign of conviction behind the move.
- Down 36.5% over the last five sessions.
- A registration/prospectus filing in the past five days can signal new share issuance (dilution).
Points are computed from price, volume and filing data only; they are not forecasts or recommendations.
Latest SEC filings for BURU
| Form | Filed | Detail | Link |
|---|---|---|---|
| S-3 | Oct 15, 2026 | S-3 | EDGAR |
| 8-K | Oct 6, 2026 | Items 1.01 | EDGAR |
| 8-K | Sep 16, 2026 | Items 4.02 | EDGAR |
| 8-K/A | Sep 3, 2026 | Items 3.03,5.03,9.01 | EDGAR |
| 8-K | Sep 2, 2026 | Items 3.03,5.03,9.01 | EDGAR |
| 10-Q | Aug 14, 2026 | 10-Q | EDGAR |
For the full picture, including financials from SEC filings and insider trades, see our BURU stock analysis.
Sources
- SEC EDGAR: Nuburu Form S-3 filing index (filed Oct 15, 2026)
- SEC EDGAR: Nuburu Form 8-K filing index (filed Oct 6, 2026)
- SEC EDGAR: Nuburu Form 8-K filing index (filed Sep 16, 2026)
- SEC EDGAR: Nuburu Form 8-K/A filing index (filed Sep 3, 2026)
- SEC EDGAR: Nuburu Form 8-K filing index (filed Sep 2, 2026)
- SEC EDGAR: Nuburu Form 10-Q filing index (filed Aug 14, 2026)
- Nasdaq: BURU historical prices and volume (daily data through Oct 16, 2026 close, retrieved Oct 19, 2026)
- Nasdaq: FLUX historical prices (peer) (Oct 16, 2026 close)
- Nasdaq: DETX historical prices (peer) (Oct 16, 2026 close)
- Nasdaq: TURB historical prices (peer) (Oct 16, 2026 close)
- Nasdaq: BURU earnings date (retrieved Oct 19, 2026)