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Smart Investors Daily
PH

NASDAQ · PHIO

Phio Pharmaceuticals Corp.

Healthcare · Biotechnology

$1.03

Down-$0.02 (-1.94%)

Updated Sep 10, 2026, 9:34 PM

SID Score

3.3/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
12.38M
P/E ratio
-7.91
Dividend yield
0.00%
52-week range
$0.84 – $1.35
Volume
138.27K
Avg. volume
2.91M

Price performance

PHIO price history

1M range · 20 trading sessions · Daily adjusted prices

PHIO closed at $1.03 after 20 trading sessions, down 4.63% for the selected period.

Last close
$1.03
Period change
-4.63%
Period low
$1.03
Period high
$1.21
Daily close
View OHLC price history
PHIO OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 9, 2026$1.035$1.06$1.03$1.03138.27K
Sep 8, 2026$1.07$1.08$1.02$1.03320.42K
Sep 4, 2026$1.10$1.125$1.075$1.0887.61K
Sep 3, 2026$1.14$1.14$1.09$1.11126.68K
Sep 2, 2026$1.07$1.17$1.0663$1.13241.21K
Sep 1, 2026$1.08$1.11$1.055$1.10282.69K
Aug 31, 2026$1.13$1.13$1.08$1.09250.26K
Aug 28, 2026$1.12$1.15$1.11$1.1388.39K
Aug 27, 2026$1.21$1.21$1.10$1.12243.51K
Aug 26, 2026$1.18$1.22$1.17$1.20115.83K
Aug 25, 2026$1.14$1.22$1.14$1.19270.15K
Aug 24, 2026$1.19$1.21$1.13$1.17228.25K
Aug 21, 2026$1.24$1.24$1.17$1.18138.32K
Aug 20, 2026$1.16$1.22$1.10$1.21332.86K
Aug 19, 2026$1.10$1.16$1.08$1.15618.31K
Aug 18, 2026$1.06$1.06$1.03$1.0581.9K
Aug 17, 2026$1.09$1.10$1.06$1.0696.23K
Aug 14, 2026$1.12$1.13$1.07$1.0995.63K
Aug 13, 2026$1.09$1.10$1.0726$1.0942.87K
Aug 12, 2026$1.10$1.10$1.07$1.08100.74K

Latest PHIO news

The latest Smart Investors Daily articles mentioning PHIO.

PHIO research

Overview

Company profile and research snapshot.

Company profile

Phio Pharmaceuticals Corp is a clinical-stage biotechnology company whose proprietary INTASYL self-delivering RNAi technology platform is designed to make immune cells more effective in killing tumor cells. The Company is developing therapeutics that are designed to leverage INTASYL to precisely target specific proteins that reduce the body's ability to fight cancer, without the need for specialized formulations or drug delivery systems.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
Implied upside
Analysts
PHIO recent ratings
DateFirmRatingTarget
Aug 26, 2026HC Wainwright & Co.Buy
Feb 10, 2026HC Wainwright & Co.Buy
Aug 15, 2025HC Wainwright & Co.Buy
Jun 25, 2025HC Wainwright & Co.Buy
Apr 8, 2025HC Wainwright & Co.Buy
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News briefing

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Yahoo · Feb 23, 2026

Phio Pharmaceuticals Corp. Selected as B2i Digital Featured Company

Phase 1b Trial Reported Approximately 65% Pathological Response in cSCC, Including Complete Responses at Maximum Dose, With No Serious Adverse Events FDA Engagement Targeted for Q2 2026; Cash Runway Extended Into First Half of 2027 NEW YORK, NY - Feb...

Yahoo · Feb 19, 2026

Phio Pharmaceuticals Aligns Leadership Team to Support Next Stage Development of PH-762 and Advancement of PH-894

Leadership Enhancements Position Company for Upcoming Regulatory Engagement and Clinical MilestonesNew Appointments Reinforce Operational Readiness Across Finance, Regulatory Affairs and Program LeadershipKing of Prussia, Pennsylvania--(Newsfile Corp. - February 19, 2026) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio Pharmaceuticals Corp....

AI research layers

Interpretive context generated from the platform’s current data sources.

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