October Open Forum Recap + How We Use Delta Sheets to Spot Small-Cap Catalysts [GeoWire Weekly No. 260]
If you are a premium member make sure you sign in to see All the exclusive content In This Issue.
This week’s Microcap Information Arbitrage Weekly Wrap-Up is ready — spotlighting the most important developments across our 1,500+ microcap coverage universe built since 2009, including high-impact earnings reports, information arbitrage discoveries, contract announcements, and model portfolio updates. We also highlight insights from our investor and CEO interviews (Skull Sessions).
A major part of our discussion during last week’s October Live Open Forum focused on how we’re using InfoArb.io, Information Arbitrage Delta Sheets, and AI-assisted research to identify developments that may not be immediately apparent in earnings releases.
We discussed how this process is helping us gain greater conviction in one of our favorite aerospace & defense stocks right now: Sifco Industries, Inc. (NYSE:SIF).
- See our initial May 2026 report here.
- See our follow up trend report here that we just published on September 28, 2026
We also reviewed Information Arbitrage Delta Sheet examples involving Perma-pipe International Holdin (NASDAQ:PPIH) and Optical Cable Corporation (NASDAQ:OCC), where conference calls provided additional context on backlog, customer demand, growth opportunities, and future revenue visibility. Perma-pipe International Holdin (NASDAQ:PPIH)’s first earnings call revealed a project opportunity pipeline exceeding $900 million, potential recurring revenue opportunities, and new possibilities tied to data centers and infrastructure investment.
See PPIH and OCC Information Arbitrage Delta Sheets here and here.
I’m extremely excited about Delta Sheets. During my trip to Mexico City after the Small Cap Discoveries Vancouver conference, I met up with three Geoinvesting subscribers who told me how much they love using Delta Sheets and how they’ve incorporated them into their regular research routines. These are exactly the kinds of things I love to hear!
On that note, you’ll notice some major changes to the InfoArb.io platform over the coming weeks that will put your research process on steroids.
See a chronological list of all our Open Forum presentations here.
Watch all the archived videos, spanning more than six years, here.
Please bookmark these links.
More on the Open Forum inside this Weekly Wrap-Up edition

See all emails sent during the week here.
As usual, we highlight the stocks we want to watch most in our big movers and losers list of the week, included at the end of this post.
Stocks discussed at Geoinvesting last week:
Feature Stock: CMT InfoArb from investor roadshow; some good and some bad.
Research Screen Updates: MTW
Earnings: FTGFF (TSX:FTG) RELL
Updates: TSSI
InfoArb Tear Sheets: PENG FTGFF (TSX:FTG) RELL PKE
***In case you missed last week’s Wrap-up, it’s available here***
Core Molding Technologies Inc (NYSE:CMT) (business and technology solutions)
CMT’s September 29 Investor Day provided greater clarity on its manufacturing turnaround, highlighting $85 million in annual product sales already awarded but not yet launched and a $210 million annualized quote pipeline.
You can read our full review and writeup here.
Its growing exposure to utilities, power generation, and data center infrastructure offers
——
Sorry, the full post is only available for paying subscribers. If you are already a paying subscriber, please make sure you are logged in. To become a paying subscriber please click on the link below
(We also offer a new very popular monthly subscription option).
gain Exposure to our expanded coverage on Our 1500+ Microcap Universe, Subscribe below.
200+ multibaggers and counting
GeoInvesting is a premier research platform for microcap investors, dedicated to uncovering high-potential stock ideas in undervalued companies across various sectors. With over 30 years of investing experience, GeoInvesting has covered more than 1,500 equities, providing often actionable proprietary research. The platform has been instrumental in identifying 200+ multibagger stocks, and offers investors exclusive access to over 600 management interview clips, allowing for deeper due diligence and understanding of the microcap stocks, many of which make it to market-beating premium Model Portfolios. Join the GeoInvesting community for the best stock research and microcap insights to help you stay ahead in the market. To learn more about our Premium Services, go here.. (https://geoinvesting.com/premium-research/)
The post October Open Forum Recap + How We Use Delta Sheets to Spot Small-Cap Catalysts [GeoWire Weekly No. 260] appeared first on GeoInvesting.
Source: https://geoinvesting.com/october-open-forum-recap-how-we-use-delta-sheets-to-spot-small-cap-catalysts-geowire-weekly-no-260/
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.

