Stock listing

NASDAQ:TOMZ TOMI Environmental Solutions, Inc. Stock

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Share price · NASDAQ:TOMZ

$1.93 USD +0.23 (+13.5%)

Close on Oct 30, 2026

Past year -34.4% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
$1.64 – $2.04 USDOct 30, 2026
Volume
94,275 sharesOct 30, 2026
Market cap
$18.90M USDAt the close on Oct 30, 2026 · price × 9.79M shares outstanding
52-week range
$1.21 – $3.24 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
$100,028 USDMedian day 21,800 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
TOMI Environmental Solutions, Inc. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NASDAQ:TOMZ · Home$1.93 USD+0.23 (+13.5%)94,275$1.66$2.041$1.638$1.70Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:TOMZ · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$1.93+0.23+13.5%$1.66$2.041$1.63894,275
$1.70+0.05+3.0%$1.62$1.72$1.5911,245
$1.65+0.16+10.7%$1.54$1.65$1.4233,194
$1.49+0.065+4.6%$1.42$1.55$1.35912,791
$1.425-0.035-2.4%$1.39$1.49$1.3730,297
$1.46+0.02+1.4%$1.37$1.48$1.3526,500
$1.44-0.01-0.7%$1.39$1.44$1.2329,000
$1.45-0.02-1.4%$1.46$1.68$1.409,600
$1.47+0.03+2.1%$1.46$1.54$1.4115,800
$1.44-0.03-2.0%$1.43$1.48$1.382,400
$1.47-0.03-2.0%$1.50$1.59$1.2554,300
$1.50+0.05+3.4%$1.45$1.54$1.4317,000
$1.45-0.20-12.1%$1.64$1.64$1.4510,300
$1.65+0.16+10.7%$1.46$1.65$1.4127,300
$1.49-0.12-7.5%$1.53$1.60$1.4814,100
$1.61+0.04+2.5%$1.52$1.62$1.5218,100
$1.57-0.02-1.3%$1.54$1.63$1.4619,700
$1.59+0.04+2.6%$1.58$1.63$1.4836,100
$1.55-0.03-1.9%$1.57$1.61$1.4445,200
$1.58+0.20+14.5%$1.39$1.66$1.35102,500
$1.38+0.02+1.5%$1.38$1.40$1.3619,000
$1.36+0.09+7.1%$1.27$1.40$1.2744,100
$1.27-0.12-8.6%$1.35$1.37$1.2131,700
$1.39+0.03+2.2%$1.35$1.39$1.2483,700
$1.36-0.12-8.1%$1.45$1.45$1.2826,500
$1.48+0.06+4.2%$1.41$1.62$1.41152,000
$1.42-0.02-1.4%$1.43$1.48$1.3830,700
$1.44-0.02-1.4%$1.41$1.50$1.4132,100
$1.46+0.03+2.1%$1.51$1.51$1.28318,000
$1.43-0.03-2.1%$1.54$1.60$1.422,298,900
$1.46-0.12-7.6%$1.55$1.65$1.4639,800
$1.58-0.02-1.3%$1.65$1.65$1.586,300
$1.60+0.04+2.6%$1.69$1.69$1.605,600
$1.56-0.02-1.3%$1.58$1.63$1.556,700
$1.58-0.04-2.5%$1.56$1.70$1.534,700
$1.62-0.01-0.6%$1.62$1.73$1.624,500
$1.63-0.04-2.4%$1.72$1.73$1.638,200
$1.67+0.01+0.6%$1.74$1.74$1.635,500
$1.66-0.04-2.4%$1.65$1.75$1.643,800
$1.70+0.05+3.0%$1.63$1.77$1.6331,500
$1.65-0.01-0.6%$1.79$1.79$1.649,300
$1.66+0.03+1.8%$1.69$1.74$1.667,000
$1.63-0.02-1.2%$1.69$1.72$1.633,100
$1.65-0.05-2.9%$1.70$1.72$1.635,000
$1.70-0.07-4.0%$1.72$1.72$1.665,600
$1.77+0.04+2.3%$1.75$1.83$1.7230,800
$1.73+0.01+0.6%$1.72$1.75$1.6824,500
$1.72-0.02-1.1%$1.74$1.83$1.6810,700
$1.74-0.02-1.1%$1.74$1.94$1.7426,900
$1.76-0.06-3.3%$1.77$1.84$1.7618,600
$1.82+0.08+4.6%$1.84$1.86$1.7837,300
$1.74-0.02-1.1%$1.68$1.83$1.6814,700
$1.76-0.02-1.1%$1.77$1.78$1.748,400
$1.78+0.03+1.7%$1.84$1.85$1.7731,100
$1.75-0.12-6.4%$1.87$1.93$1.7049,500
$1.87+0.19+11.3%$1.69$1.92$1.6482,300
$1.68-0.05-2.9%$1.70$1.80$1.6841,800
$1.730.000.0%$1.74$1.82$1.707,900
$1.73-0.09-4.9%$1.80$1.87$1.7323,900
$1.82-0.02-1.1%$1.80$1.92$1.807,000
$1.84-0.07-3.7%$1.84$1.86$1.785,900
$1.91-0.02-1.0%$1.93$1.93$1.7313,800
$1.93+0.19+10.9%$1.78$2.00$1.7866,800
$1.74+0.14+8.7%$1.56$1.82$1.5651,200
$1.600.000.0%$1.62$1.68$1.608,800
$1.60+0.08+5.3%$1.52$1.69$1.5225,600
Ticker
NASDAQ:TOMZ
Asset type
Stock
Exchange
NASDAQ
Currency
USD

What changed lately

Calls

Replays

  • TOMI Environmental Solutions (NASDAQ:TOMZ) Q2 2026 Earnings Call

    Fri, Aug 14, 2026 · 4:30 PM ET

    Watch Transcript

  • TOMI Environmental Solutions (NASDAQ:TOMZ) Q1 2026 Earnings Call

    Fri, May 08, 2026 · 4:30 PM ET

    Watch Transcript

  • TOMI Environmental Solutions (NASDAQ:TOMZ) Q4 2025 Earnings Call

    Tue, Mar 31, 2026 · 4:30 PM ET

    Watch Transcript

Latest news

TOMI Environmental Solutions Secures Three-Phase SteraMist iHP Order from Mexican Pharmaceutical Manufacturer Zeyco

Oct 29, 2026

Closed $1.70 (+3.0%) on Oct 29, 2026

TOMI Environmental Solutions Reports Independent Lab Results Showing SteraMist iHP Is Effective Against Listeria Biofilm, a Leading Cause of Food Recalls

Oct 15, 2026

Closed $1.50 (+3.4%) on Oct 15, 2026

TOMI Environmental Solutions, Inc. Reports Preliminary Third Quarter 2026 Revenue of $2.5 Million, Up 27% Year-Over-Year

Oct 8, 2026

Closed $1.57 (-1.3%) on Oct 8, 2026

TOMI Environmental Solutions Confirms Readiness to Support Biosecurity Preparedness and Front-Line Response Worldwide

Oct 7, 2026

Closed $1.59 (+2.6%) on Oct 7, 2026

TOMI Environmental Solutions Expands SteraMist iHP into India's Pharmaceutical Market Through Partner STS Technocrat (India) Pvt. Ltd.

Oct 1, 2026

Closed $1.36 (+7.1%) on Oct 1, 2026

Project MEND Uses SteraMist to Safely Disinfect Medical Equipment for Reuse

Sep 30, 2026

Closed $1.27 (-8.6%) on Sep 30, 2026

TOMI Environmental Solutions Targets Next Phase of Growth in the Scaling Robotaxi, Drone and Robotics Economy

Sep 29, 2026

Closed $1.39 (+2.2%) on Sep 29, 2026

TOMI Environmental Solutions Announces Mutual Termination of Merger Agreement with Carbonium Core

Sep 21, 2026

Closed $1.46 (+2.1%) on Sep 22, 2026

TOMI Environmental Solutions Reports Accelerating Growth in SteraMist Service Revenue

Sep 18, 2026

Closed $1.46 (-7.6%) on Sep 18, 2026

TOMI’s SteraMist Integrated System (SIS) Strategy Converts to Orders: Enclosure Sales Reach $2.3 Million YTD

Sep 17, 2026

Closed $1.58 (-1.3%) on Sep 17, 2026

All TOMI Environmental Solutions, Inc. news

Decks

TOMI Environmental Solutions, Inc. on 6ix

News releases
63 in the last 12 months · 188 in all · newest Oct 29, 2026 · oldest 2019
Calls
21 calls with a replay · 21 with a transcript · latest Aug 14, 2026
Decks
5 decks · latest May 8, 2026

Where TOMI Environmental Solutions, Inc. is listed

ListingExchangeCountryCurrency
NASDAQ:TOMZ · Home listing · This pageNASDAQUnited StatesUSD
BOATS:TOMZBOATSUnited StatesUSD

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