Green Circle Decarbonize Technology has spent the past month building a short position from near-zero — and that reversal in sentiment is the most notable thing about this stock right now.
Short interest has tripled over the past month, rising more than 210% from roughly 890 shares in early April to over 8,200 today. That's an extraordinary rate of change for any stock, but context is essential: the absolute position is tiny. At an estimated 0.21% of free float, there is nothing crowded about the short book. This is a micro-cap with a market cap just above $11 million, and the raw share numbers reflect that scale. The more instructive story is the directional shift — someone, or several parties, went from essentially zero interest in borrowing this name to a sustained and growing position across April and into May.
The lending market reflects that build-up, though it remains far from stressed. Borrowing costs have roughly halved from their late-March peak above 25%, and now run near 7.4% — elevated relative to the broader market but well off the highs. Availability is ample at nearly 500% of current short interest, meaning there are roughly five shares available to borrow for every one already out on loan. That loose availability confirms the borrow market is not the constraint here; the short growth is demand-driven, not a supply squeeze. Borrow availability reached its tightest point earlier in the spring, when cost-to-borrow briefly touched the mid-20s — a pattern that has since fully unwound.
The short score, at 47.1, is moderate and has been drifting slightly lower over the past week after peaking near 49 at the start of May. That mild softening aligns with the week-on-week decline in short shares of about 5%, even as the daily estimate ticked back up on May 7. The RSI14 reads 39, placing the stock in oversold territory on a near-term basis — not extreme, but consistent with the 27% price decline over the past month to $0.87.
Ownership is highly concentrated. The top holder, Kam Biu Chan, holds just under 50% of shares, with three other individuals each controlling around 4% of the float. The five disclosed holders account for the majority of the register. That concentration has two implications for the short book: the effective free float is very thin, and any forced covering — however unlikely given current availability — could move the price materially. For now, with availability near 500%, there is no sign of that pressure building.
The next scheduled earnings event is August 28. The most recent print, in February 2026, produced a one-day gain of 7.5% but a five-day loss of nearly 20% — a pattern of initial optimism followed by a reversal. That reaction, if it repeats, would be the kind of event the nascent short book was arguably positioned around. What to watch between now and then: whether the borrow cost starts climbing again from current levels, and whether short interest continues its upward drift or stabilises near the current 8,000-share level as the August catalyst approaches.
See the live data behind this article on ORTEX.
Open GCDT on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
