Written by: Benji @ IOSG

Core Insight: STRC is a cleverly designed financing tool that transforms fixed income demand into buying pressure for Bitcoin. In a bull market, it can provide a floating return of 11.5% with lower price volatility, but its risk structure is essentially equivalent to "selling a put option" on Bitcoin asset coverage, therefore it cannot replace true fixed income products when BTC declines.

The real vulnerability of STRC is not the BTC price, but the mNAV. If MSTR's mNAV drops below 1.0 times for more than 4 consecutive weeks, the flywheel will enter a passive downward spiral within 3 months. We estimate the probability of this trigger occurring in the second half of 2026 to be about 70%, at which point STRC would have a buy-in price of $85 - $90. If the trigger does not occur, it would mean that Saylor has successfully created a brand new category of BTC-native credit tools.

Background

Strategy (formerly MicroStrategy) launched STRC ("Stretch"), a perpetual preferred stock with a target par value of $100, sustained by monthly floating dividends to maintain price stability. As of March 31, 2026, STRC has a nominal size of $5B, with a peak daily trading volume exceeding $300M (as of March 2026 data), and has provided Strategy with over $3.5B in BTC purchase funds since its launch, making it the most important financing vehicle currently. As of April 12, 2026, Strategy holds 780,897 BTC on its balance sheet, with a leverage ratio of 33%, and the remaining issuance capacity for STRC ATM is about $21.6B.

This tool exists in a novel category: it looks like a money market fund (price stable, high yield), but the credit risk completely comes from the BTC holdings of a single company.

Before discussing the argument, let's clarify where we might be wrong.

If our analysis is wrong, it will be because: traditional fixed income allocators are truly willing to accept reflexivity risk for a 700bps yield spread; STRC scales to $50 billion in 3 years, becoming the de facto BTC yield curve; Saylor successfully securitizes BTC into a yield-bearing collateral asset acceptable to institutional portfolios. This outcome would represent the largest case of crypto integration into traditional finance to date—a new $50 billion+ asset class that did not exist prior to 2025.

In this optimistic scenario, the dividend pause in April 2026 is not a warning signal, but a feature: a mature tool begins to stabilize yields after early price discovery is completed, similar to the downward repricing process of early high-yield bond ETFs as they are gradually adopted by institutions.

Argument Breakdown

The core innovation of STRC is that it converts yield-seeking funds into buying pressure for BTC. When STRC trades around $100, Saylor issues new shares through ATM (about 40% of daily trading volume), uses the proceeds to buy BTC, and then issues MSTR common stock at a price above NAV (mNAV>1x) to deleverage. The ultimate result is that a $100M daily trading volume of STRC can leverage approximately $120M of BTC purchases.

However, the vulnerability of this mechanism lies in its underlying cyclicality: STRC can stabilize at $100 because investors believe it can stabilize; and Saylor maintains this belief by constantly raising the dividend. This anchor is not supported by collateral, but rather by confidence, maintained through a continuous dividend auction with no formal upper limit. Once this confidence fractures, the auction will become increasingly expensive.

Evidence and Comparison: STRC vs. Other Bitcoin Exposure Tools

Key Insight: For Strategy, STRC translates fixed income demand into fuel for BTC accumulation. For investors, it offers Sharpe-optimized returns in a benign environment, but conceals a "put sell" on BTC. NYDIG's description is accurate: "It’s similar to shorting a put option on BTC asset coverage—exchanging the risk of BTC declines eroding asset buffers for yield."

When STRC Performs Well

When STRC Performs Poorly

When STRC Could Collapse: Death Spiral Scenario

The key question is: will STRC enter a self-reinforcing downward cycle? The answer is yes, but under specific conditions. This mechanism has three interlinked failure paths.

First Stage: BTC Decline Breaks $100 Anchor

When BTC crashes (for example, a 45% drawdown from historical highs at the end of 2025), the leverage ratio of Strategy will mechanically rise. Based on 780,897 BTC and a leverage ratio of 33% (as of April 12, 2026, MSTR 8-K), if BTC declines further by 50%, the leverage will be pushed to about 66%. At this point, STRC's credit quality deteriorates because its priority claim on remaining assets weakens. The price falls below $100. This scenario has occurred three times (August 2025: about $92, November 2025: intraday low, February 2026: about $93), but each time BTC rebounded quickly, restoring the anchor.

Second Stage: Dividend Adjustment Trap

According to the guidance submitted by Strategy to the SEC: if the monthly VWAP is between $95–$99, the dividend rate increases by 25bps each month; if it falls below $95, it increases by 50bps monthly. From 9% to 11.5%, the dividend rate has cumulatively increased by 250bps over about 8 months (August 2025 to April 2026), averaging about 31bps per month—this speed is faster than any peer company’s preferred stock repricing in stable market conditions. April 2026 was the first pause after seven consecutive increases. Two interpretations: (a) demand stabilizes at this yield level—bullish; (b) Strategy has hit the traditional fixed income buyer's sensitivity ceiling on yield—bearish. This will be the most important single signal to track in the next 1–2 months.

If BTC continues to be sluggish, dividends must continue to rise to attract buyers back near par. At a size of $5B, every 100bps increase means about $50M in additional cash expenses annually; if STRC expands to $20B (authorized ATM capacity), each 100bps cost becomes $200M annually. A bear market persisting for more than 6 months at the current adjustment pace could push STRC's yield towards 13–15%; at this level, annual dividend expenditure for a $20B scale would exceed $2.6–3 billion, consuming a significant portion of Strategy's BTC reserve potential earnings, forcing it to choose between "continuing to increase" and "abandoning the stability narrative."

There is no formal upper limit to dividend adjustments, and this "unlimited" increase dynamic is precisely what bears are closely monitoring.

Third Stage: mNAV Falls Below 1x, Flywheel Breaks

This is the actual breaking point. Strategy relies on issuing MSTR common stock at a price above NAV (mNAV>1x) to purchase BTC and deleverage. If BTC falls deep enough and mNAV drops below 1x, issuing common stock will dilute the value for existing shareholders, and Saylor will not be able to deleverage through issuance. At that point, Strategy faces a triad choice: (a) continue issuing STRC at a higher dividend yield and accept higher leverage; (b) unilaterally lower the dividend under SEC filing terms (25bps monthly) and let STRC's price fall; (c) sell BTC in a declining market.

Saylor repeatedly claims he will never sell BTC. BitMEX Research concludes that (b) is most likely to occur: "Strategy will not sell Bitcoin; it will directly abandon the STRC pursuit of a stable narrative." The pressure will be entirely transferred to the STRC holders.

An early warning signal has already lit up: during the week of April 6 – 12, 2026, the amount raised through MSTR's ATM mechanism was $0— all financing was completed through STRC ($1.00B, 10.028 million shares; MSTR 8-K). The mNAV has tightened to the point where Saylor is unwilling to risk diluting the common stock. The prerequisites for the third stage have been partially triggered—the flywheel is already running on one leg.

Quantifying Collapse Scenarios

Why this is different from UST/Terra: UST relies on an algorithmic burn mechanism, with the only support being the endogenous token (LUNA). STRC's support comes from actual BTC, and Strategy has discretion in choosing to lower dividends instead of being forced into liquidation. The lower limit of STRC is not zero—but rather the priority claim on remaining assets in bankruptcy liquidation. However, if BTC falls more than 60% and remains at low levels, this lower limit could be far below $100.

The key variable is time. Previously, every retreat of STRC has been repaired within weeks because BTC rebounded. A true collapse requires a sustained bear market (lasting more than 3 months below $50K), allowing the dividend adjustment mechanism to operate long enough to erode confidence. The longer STRC remains below par with continuously rising dividends, the more it resembles a company extending increasingly fragile debt at progressively higher rates—which in credit markets has a very clear outcome.

Capital Structure Priority: The order of liquidation is: convertible bonds (about $8.2B) → STRF → STRC → STRK → STRD → MSTR common stock. STRC ranks after $8.2B of unsecured debt and STRF preferred stock.

Industry Opinions

"The risk of STRC is significantly higher than that of short-duration U.S. Treasuries... when the music stops, investors may feel somewhat offended." —BitMEX Research, "A Bit of a Stretch" (November 2025)

"The appropriate way to assess STRC risk is to look at it from the perspective of governance and subordination order, rather than only focusing on payment risks." —Greg Cipolaro, NYDIG Global Research Director (March 2026)

"It’s similar to shorting a put option on BTC asset coverage—exchanging the risk of BTC declines eroding asset buffers for yield." —NYDIG Research Report (March 2026)

The core disagreement among analysts lies here: bulls believe STRC is the safest way to earn 11.5% in the current market; bears think it is credit risk incorrectly priced as a money market product. The bears' core concern directly corresponds to the previously described dividend adjustment mechanism: STRC will not suddenly default, but will gradually reprice — the longer BTC lags, the more it will slide from a quasi-currency tool to a distressed yield product. This gradual slide is the true risk, rather than a collapse overnight.

Conclusions and Predictions

Bottom line: STRC is a truly novel financial instrument that operates very well in the environment it was designed for—BTC is steady and rising, capital markets are open, mNAV>1x. Under this condition, it can provide 11.5% yields with controllable volatility, which is indeed attractive. However, its downside structure is asymmetric: in good times, it earns ticket interest; in bad times, it bears concentrated, singular BTC credit risk. It is not a substitute for government bonds or diversified high-yield debt but rather a leveraged position betting on the continuous operation of Strategy's BTC accumulation flywheel — just packaged as if it were fixed income.

Three New Signals (as of April 2026)

Signal One: First Pause on Dividend Adjustment in April (as of April 1, 2026, CoinDesk).

After seven consecutive increases from August 2025 to March 2026 (from 9% to 11.5%), Saylor maintained the dividend rate in April. Two interpretations: (a) demand stabilizes at this yield level—bullish; (b) Strategy has hit the sensitivity ceiling of traditional fixed income buyers on yield—bearish. This is a single signal worth tracking in May – June, and it is also the turning point around the previously mentioned mNAV trigger framework.

Signal Two: MSTR ATM issuance was $0 in the week of April 6 – 12, all financing completed through STRC ($1.00B; MSTR 8-K, April 2026).

At the current BTC price level, mNAV has tightened to the point where Saylor is not willing to take the risk of diluting common stock by continuing to issue MSTR. The prerequisites for the third stage of the death spiral have been partially triggered—the flywheel is running on one leg.

Signal Three: Last week, the average BTC buying price was $71,902 per coin, lower than Strategy's historical cost of $75,577 per coin (as of April 12, 2026, MSTR 8-K)

Strategy is dollar-cost averaging into a weak market. The flywheel is still turning, but each marginal purchase is thinning the asset buffer rather than thickening it—this is the opposite of the accumulation dynamics seen in 2024 – 2025.

Investment Advice

HOLD, wait for a better entry point and upward movement of BTC.

Current Status: HOLD existing positions, do not increase holdings without better signals. MSTR's mNAV has compressed to around 1.0 times. STRC remains at par value of $100 and pays an 11.5% dividend, reflecting that the dividend mechanism is still operating as designed. However, the margin of safety is very narrow.

Rebuilding position conditions: BTC must rise above $70–75K, and MSTR mNAV must confirm above 1.1 times for two consecutive weeks. At that point, STRC will return to around par value of $100 and re-enter the buying zone. Historically, combining buying below $95 with subsequent BTC rebounds contributed 7–11% capital gains plus accumulated interest—but this only happened in environments where BTC could rebound within weeks (August 2025, November 2025, February 2026). Whether the current pullback continues this pattern or signals a more prolonged bear market is the real unknown.

Exit signal: initiate sell evaluation upon the occurrence of any of the following: (a) MSTR mNAV falls below 1.0 times and remains so for more than two weeks; (b) STRC VWAP continuous below $95 for four weeks; (c) BTC volume drops below $55K.

Appendix

Timeline

Concentration of holdings—who can forcibly break the price?

The $50M purchase by Strive was mentioned, but there was no discussion on whether STRC has a small number of large institutional holders—if they all rotate out simultaneously, would it crush the average daily trading volume of $258M and self-fulfill STRC below par value. This is the "run" risk.