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Smart Investors Daily
LW

NASDAQ · LWLG

Lightwave Logic, Inc.

Basic Materials · Chemicals - Specialty

$4.83

Up+$0.17 (+3.65%)

Updated Sep 17, 2026, 3:45 AM

SID Score

3.9/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
582.46M
P/E ratio
-26.9
Dividend yield
0.00%
52-week range
$3.84 – $18.71
Volume
2.24M
Avg. volume
1.75M

Price performance

LWLG price history

1M range · 20 trading sessions · Daily adjusted prices

LWLG closed at $4.83 after 20 trading sessions, down 22.60% for the selected period.

Last close
$4.83
Period change
-22.60%
Period low
$4.66
Period high
$6.24
Daily close
View OHLC price history
LWLG OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 16, 2026$4.78$4.84$4.615$4.832.24M
Sep 15, 2026$4.75$4.8506$4.62$4.662.15M
Sep 14, 2026$4.89$4.9999$4.77$4.793.12M
Sep 11, 2026$5.255$5.309$5.17$5.231.6M
Sep 10, 2026$5.08$5.345$5.08$5.162M
Sep 9, 2026$5.532$5.63$5.25$5.271.84M
Sep 8, 2026$5.425$5.70$5.295$5.602.82M
Sep 4, 2026$5.24$5.4199$5.17$5.352.67M
Sep 3, 2026$5.04$5.225$4.9408$5.122.63M
Sep 2, 2026$5.18$5.2391$5.01$5.052.95M
Sep 1, 2026$5.325$5.325$5.08$5.132.63M
Aug 31, 2026$5.49$5.60$5.30$5.432.87M
Aug 28, 2026$5.83$5.85$5.47$5.492.3M
Aug 27, 2026$6.06$6.13$5.85$5.871.92M
Aug 26, 2026$5.89$6.105$5.795$5.832.29M
Aug 25, 2026$5.99$6.02$5.85$5.941.72M
Aug 24, 2026$6.00$6.10$5.75$5.811.96M
Aug 21, 2026$6.19$6.32$6.0402$6.191.78M
Aug 20, 2026$6.175$6.1932$5.93$6.102.77M
Aug 19, 2026$6.50$6.70$6.135$6.243.2M

Latest LWLG news

The latest Smart Investors Daily articles mentioning LWLG.

Stock researchCompany · Overview

LWLG research

Overview

Company profile and research snapshot.

Company profile

Lightwave Logic Inc is a United States-based development stage company moving toward commercialization of next-generation electro-optic photonic devices made on its P2IC technology platform which uses in-house proprietary high-activity and high-stability organic polymers. Electro-optical devices convert data from electric signals into optical signals for multiple applications. It designs and synthesizes organic chromophores for use in its own proprietary electro-optic polymer systems and photonic device designs.

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Yahoo · Aug 19, 2026

Lightwave Logic's (LWLG) Rising Sales But Wider Losses: What Does This Say About Its Path To Scale?

Lightwave Logic, Inc. reported its second-quarter and first-half 2026 results, showing sales of US$32,751 and US$61,918 respectively, alongside widening net losses compared with the prior year. While revenue ticked higher, the unchanged basic loss per share in the quarter at US$0.04 highlights ongoing pressure on the company’s path toward profitability. We will now look at how the widening net loss, despite slightly higher sales, shapes Lightwave Logic’s broader investment narrative. We've...

Yahoo · Aug 19, 2026

Lightwave Logic (LWLG) Stock Could Be Pricey Despite Rich Growth Hopes

Lightwave Logic stock has delivered a very strong 223.9% return over the past year, yet the broader valuation checks currently lean expensive and the market multiple view points to an overvalued profile. For investors, that raises the question of whether the recent share price strength leaves enough room for error if expectations change. Over the past 1 year, Lightwave Logic has returned 223.9%, which puts recent price gains front and centre for any valuation discussion. Future revenue and...

Yahoo · Aug 18, 2026

Lightwave Logic (LWLG) Reports A Wider Loss, Is The 91% Below Fair Value View Credible?

Lightwave Logic stock reacts to wider second quarter loss Lightwave Logic (LWLG) drew investor attention after reporting second quarter 2026 results that showed modest sales and a wider net loss, alongside plans to present at Canaccord Genuity’s 46th Annual Growth Conference. See our latest analysis for Lightwave Logic. Lightwave Logic’s latest quarterly loss coincides with sharp short term share price pressure, including a 1 day share price return of down 10.51% and a 7 day share price...

Yahoo · Aug 18, 2026

Tradr Debuts First-to-Market ETFs on Meta, AXT, Coherent & Lightwave Logic

Tradr ETFs, a provider of ETFs designed for sophisticated investors and professional traders, today launched four first-to-market single-stock leveraged ETFs listed on Cboe. AXTQ complements the Tradr 2X Long AXTI Daily ETF (Cboe: AXTX), which seeks 200% of the daily performance of AXTI.

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