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NEPH
Nephros Inc.
stock NASDAQ

At Close
Nov 17, 2025 3:59:53 PM EST
5.39USD+22.500%(+0.99)8,354
0.00Bid   0.00Ask   0.00Spread
Pre-market
0.00USD-100.000%(-4.40)0
After-hours
Nov 17, 2025 4:35:30 PM EST
5.42USD+0.557%(+0.03)462
OverviewPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
57.97M
Industry
Medical Instruments & Supplies
Last Split
Jul 10, 20191for9reverse
NEPH Stats
Avg. Vol. 10 Day
89,027
Avg. Vol. 30 Day
84,058
Employees
27
Market Cap
57,968,556
Shares Out.
10,626,683
On/Off Exchange
42%/58%
6 Month Beta
-0.60
1 Year Beta
-0.40
2 Year Beta
-0.32
3 Year Beta
-0.27
52 Week Low
1.39
52 Week High
5.98
SMA50
4.86
SMA200
3.26
1 Week
+25.98%
1 Month
+11.55%
3 Month
+26.86%
6 Month
+153.72%
1 Year
+243.08%
2 Year
+166.11%
5 Year
-8.78%
Profile
nephros is a commercial stage medical device company that develops and sells high performance liquid purification filters. nephros filters capture contaminants as small as 5 nanometers in size; they minimize exposure to a wide variety of bacteria, viruses, fungi, parasites, and endotoxins. nephros filters use a proprietary hollow fiber technology; the hollow fiber design enables the filters to optimize the three elements critical to filter performance: • filtration – as low as 5 nanometers • flow rate – minimal disruption • filter life – up to 12 months nephros was founded in 1997, by healthcare professionals affiliated with columbia university medical center, initially to address the needs of chronic renal failure patients. the company has developed an alternative to current hemodialysis therapy known as mid-dilution hemodiafiltration (mid-hdf). nephros' proprietary blood purification technologies enable mid-hdf to be offered to chronic renal failure patients. nephros mid-dilution fil

NEPH Stock Summary

Nephros Inc. (NASDAQ:NEPH) stock price today is $5.39, and today's volume is 8,354. NEPH is up 22.500% today. The 30 day average volume is 84,058. NEPH market cap is 57.97M with 10,626,683 shares outstanding.



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