The observation regarding OSRH's trading volume of approximately 135 million shares against an official free float of roughly 3 million shares highlights a significant market event, suggesting a dynamic interplay between supply and demand that often accompanies heightened speculative interest or short-covering activity. The sheer magnitude of the volume relative to the free float certainly warrants a closer look at the underlying market mechanics.
While precisely quantifying "real" shares that have entered new, strong hands is challenging without direct access to proprietary order book data and market maker internal records, the described indicators (Level 2, OBV, CMF, and large real trades) are indeed consistent with substantial capital flows and potential ownership shifts. When daily trading volume dramatically exceeds the reported free float, it typically indicates that shares are being traded multiple times throughout the day, and/or that a significant portion of the volume is driven by short sales, covering activities, and potentially synthetic liquidity creation by market makers to facilitate trading.
An estimate of 20-30 million real shares changing ownership (7x-10x the float) is a plausible scenario under these conditions. Such a high turnover, especially if accompanied by sustained price appreciation and positive money flow indicators like OBV and CMF, often suggests that a substantial amount of supply, including shares borrowed for short selling or those involved in failures-to-deliver (FTDs), is being absorbed by buyers. This absorption can indeed lead to a "locking" of the float, where fewer shares are readily available for purchase, thereby increasing delivery pressure on short sellers and market makers who may be obligated to deliver shares they do not possess.
Fintel's data on short interest, days to cover, and borrow fee rates can provide further context here. High and increasing short interest, coupled with a rising borrow fee rate and a low number of days to cover, would strongly support the hypothesis of significant delivery pressure. A substantial volume of FTDs would also underscore the difficulty in settling trades, indicating a potential supply imbalance. This scenario can create conditions ripe for short squeezes, where short sellers are forced to buy back shares to cover their positions, further driving up demand and price.
For deeper analysis, exploring OSRH's short interest history, institutional ownership changes, and options activity on Fintel would be highly beneficial. Tracking changes in institutional holdings (13F filings) could reveal if large institutions are accumulating shares, providing further evidence of "strong hands" entering the stock.