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Why did Cisco Systems (CSCO) stock go down on Oct 16, 2026?

Updated · Data: Nasdaq daily prices through Oct 16, 2026 close; SEC EDGAR

Quick answer

Cisco Systems (CSCO) fell 2.2% to $107.39 on Friday, Oct 16, 2026, on 0.9x its 50-day average volume. The most recent SEC filing before the close was a Form 4 filed Oct 13, 2026.

Close (Oct 16, 2026)$107.39
Change-2.2%
Volume vs 50-day avg0.9x
From 52-week high-17.6%

What the data shows about the move

CSCO move in numbers

MetricValue
Close$107.39
Previous close$109.85
Change ($)-$2.46
Change (%)-2.24%
Day high / low$110.00 / $107.14
Volume15,886,230
50-day average volume18,438,988
52-week high / low$130.37 / $68.95
Above 52-week low+55.8%
50-day average price$111.62
200-day average price$99.55

Last 10 sessions

DateCloseChangeVolume
Oct 16, 2026$107.39-2.24%15,886,230
Oct 15, 2026$109.85-3.34%20,963,640
Oct 14, 2026$113.64-1.24%16,736,760
Oct 13, 2026$115.07-0.23%12,321,590
Oct 12, 2026$115.34-2.58%14,498,710
Oct 9, 2026$118.39+3.05%11,422,040
Oct 8, 2026$114.89-2.13%12,978,470
Oct 7, 2026$117.39-0.47%17,263,330
Oct 6, 2026$117.94+4.54%21,037,890
Oct 5, 2026$112.82+0.55%18,548,140

Peers in Computer Communications Equipment

CompanyClose Oct 16, 2026Change
ANET Arista Networks$176.98-4.63%
FFIV F5$442.03-3.19%
EXTR Extreme Networks$21.73-2.99%

Bull vs bear points from the data

Bull points

  • Above its 200-day average ($99.55), the long-term trend line.

Bear points

  • Closed below its 50-day average price ($111.62).
  • Down 9.3% over the last five sessions.

Points are computed from price, volume and filing data only; they are not forecasts or recommendations.

Latest SEC filings for CSCO

FormFiledDetailLink
4Oct 13, 2026FORM 4EDGAR
4Oct 13, 2026FORM 4EDGAR
8-KOct 9, 2026Items 5.02EDGAR
4Sep 18, 2026FORM 4EDGAR
4Sep 18, 2026FORM 4EDGAR
4Sep 18, 2026FORM 4EDGAR

For the full picture, including financials from SEC filings and insider trades, see our CSCO stock analysis.

Sources

  1. SEC EDGAR: Cisco Systems Form 4 filing index (filed Oct 13, 2026)
  2. SEC EDGAR: Cisco Systems Form 4 filing index (filed Oct 13, 2026)
  3. SEC EDGAR: Cisco Systems Form 8-K filing index (filed Oct 9, 2026)
  4. SEC EDGAR: Cisco Systems Form 4 filing index (filed Sep 18, 2026)
  5. SEC EDGAR: Cisco Systems Form 4 filing index (filed Sep 18, 2026)
  6. SEC EDGAR: Cisco Systems Form 4 filing index (filed Sep 18, 2026)
  7. Nasdaq: CSCO historical prices and volume (daily data through Oct 16, 2026 close, retrieved Oct 19, 2026)
  8. Nasdaq: ANET historical prices (peer) (Oct 16, 2026 close)
  9. Nasdaq: FFIV historical prices (peer) (Oct 16, 2026 close)
  10. Nasdaq: EXTR historical prices (peer) (Oct 16, 2026 close)
  11. Nasdaq: CSCO earnings date (retrieved Oct 19, 2026)

What's Moving Right Now

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