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Fortis Inc.

FTPSF
Exchange
OTC
Industry
Electric Services
SEC CIK
0001666175

No open-market purchases or sales by Fortis Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Other share classesFTSFINCFFORFFFRTJFFRTSFFTRSF

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
443
Shares, settlement Dec 13, 2024
Change
−914
−67.4% vs. Nov 29, 2024
Days to cover
> 999
Above FINRA's cap of 999.99 days
Average daily volume
0
Shares, as reported by FINRA
Short interest by settlement date
Aug 15, 2024: 1,254 sharesAug 30, 2024: 1,254 sharesSep 13, 2024: 1,697 sharesSep 30, 2024: 1,697 sharesOct 15, 2024: 1,697 sharesOct 31, 2024: 1,697 sharesNov 15, 2024: 1,697 sharesNov 29, 2024: 1,357 sharesDec 13, 2024: 443 shares
Short interest in FTPSF by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Dec 13, 2024443−914−67.4%0> 999
Nov 29, 20241.36K−340−20.0%0> 999
Nov 15, 20241.70K00.0%1894.28
Oct 31, 20241.70K00.0%8172.08
Oct 15, 20241.70K00.0%0> 999
Sep 30, 20241.70K00.0%8551.98
Sep 13, 20241.70K+443+35.3%0> 999
Aug 30, 20241.25K00.0%0> 999
Aug 15, 20241.25K+1.25K+100.0%0> 999

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

The SEC has reported no fails-to-deliver for FTPSF.

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

FINRA has reported no daily short volume for FTPSF in the last two years.

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in FTPSF
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Sep 8, 2025OTCE––2,9001–
Mar 31, 2025OTCE––5,0002–
Feb 24, 2025OTCE––3,0001–
Feb 17, 2025OTCE––53,2008–
Feb 10, 2025OTCE––37,7001–
Feb 3, 2025OTCE––1,5001–
Nov 4, 2024OTCE––1001–
Oct 28, 2024OTCE––4,9003–
Sep 23, 2024OTCE––4,7002–
Jul 29, 2024OTCE––9,1003–
Jul 15, 2024OTCE––6,0001–
Jun 24, 2024OTCE––7,0506–