Written by: Benji @ IOSG

Key takeaway : STRC is a cleverly designed funding tool that translates fixed-income demand into buying pressure on Bitcoin. In a bull market, it offers an 11.5% floating return with low price volatility, but its risk structure is essentially equivalent to "selling a put option" on Bitcoin assets. Therefore, when BTC falls, it cannot replace true fixed-income products.

The real vulnerability of STRC is not the price of BTC, but mNAV. Once MSTR's mNAV falls below 1.0x for more than four consecutive weeks, the flywheel will enter a passive downward spiral within three months. We estimate that this trigger has a 70% probability of occurring in the second half of 2026, at which time STRC will present a buy-in point of $85-90. If the trigger does not occur, it means that Saylor has successfully created a completely new category of BTC-native credit instrument.

background

Strategy (formerly MicroStrategy) launched STRC ("Stretch"), a perpetual preferred stock with a target par value of $100, maintaining price stability through monthly variable dividends. As of March 31, 2026, STRC had a notional size of $5 billion, with peak daily trading volume exceeding $300 million (data as of March 2026). Since its launch, it has provided Strategy with over $3.5 billion in BTC purchase funds, making it its most important financing vehicle. As of April 12, 2026, Strategy's balance sheet held 780,897 BTC, with a leverage ratio of 33%, and approximately $21.6 billion in remaining STRC ATM issuance capacity.

This instrument is in a novel category: it looks like a money market fund (stable price, high yield), but the credit risk it bears comes entirely from a single company's BTC holdings.

Before elaborating on your arguments, first clarify "where we might have gone wrong".

If our analysis is wrong, it will be because: traditional fixed-income investors are genuinely willing to accept reflexive risk for a 700bps interest rate spread; STRC reached $50 billion in size within 3 years, becoming a de facto BTC yield curve; and Saylor successfully securitized BTC into an interest-bearing collateralized asset acceptable to institutional portfolios. This outcome would represent the largest integration of crypto into traditional finance to date—a new asset class that will not exist before 2025, adding over $50 billion.

In this optimistic scenario, the dividend suspension in April 2026 is not a warning sign, but rather a characteristic: a mature instrument begins to stabilize its yields after early price discovery, similar to the gradual downward repricing of early high-yield bond ETFs as they are adopted by institutions.

Argument Breakdown

STRC's core innovation lies in its ability to transform yield-seeking funds into buying pressure on BTC. When STRC trades around $100, Saylor issues new STRC shares via ATMs (approximately 40% of daily trading volume), uses the proceeds to purchase BTC, and then issues MSTR common stock at a price higher than NAV (mNAV > 1x) to complete the deleveraging. The end result is that $100 million of daily STRC trading volume can leverage approximately $120 million of BTC purchases.

However, the vulnerability of this mechanism lies in its underlying cyclical nature: the STRC remains stable at $100 because investors believe it will remain stable; and Saylor maintains this belief by continuously raising dividends. This anchor is not backed by collateral, but by confidence, sustained by a continuous dividend auction without a formal cap. Once this confidence breaks down, the auction will become increasingly expensive.

Evidence and Comparison: STRC vs. Other Bitcoin Exposure Tools

Key Insight: For Strategy, STRC transforms fixed-income demand into fuel for BTC accumulation. For investors, it delivers Sharpe-optimized returns in a favorable environment, but implicitly contains a "sell put" on BTC. NYDIG's description is precise: "It's similar to shorting a put option on Bitcoin asset coverage—profiting from the downside risk of BTC falling and eroding the asset's buffer."

When does STRC perform well?

When did STRC perform poorly?

When will STRC crash: Death Spiral scenario

The key question is: Will STRC enter a self-reinforcing downward loop? The answer is yes, but under certain conditions. This mechanism has three interconnected failure paths.

Phase 1: BTC falls below the $100 anchor

When BTC experiences a sharp drop (such as the approximately 45% pullback from its all-time high in late 2025), Strategy's leverage ratio will mechanically increase. Based on 780,897 BTC and a 33% leverage ratio (MSTR 8-K as of April 12, 2026), if BTC drops another 50%, the leverage ratio will be pushed to approximately 66%. At this point, STRC's credit quality deteriorates because its priority claim on the remaining assets thins. The price falls below $100. This has already occurred three times (August 2025: approximately $92; November 2025: intraday low; February 2026: approximately $93), but each time BTC quickly rebounded, pulling the anchor back up.

Phase Two: The Dividend Increase Trap

According to Strategy's guidance submitted to the SEC: if monthly VWAP is between $95 and $99, the dividend yield will increase by 25 bps per month; if it falls below $95, it will increase by 50 bps per month. From 9% to 11.5%, the dividend yield has cumulatively increased by 250 bps in approximately eight months (August 2025 to April 2026), averaging about 31 bps per month—a pace faster than any comparable company's preferred stock repricing in stable market conditions. April 2026 marks the first pause after seven consecutive increases. Two interpretations: (a) stabilizing demand—bullish; (b) Strategy has hit the yield ceiling that traditional fixed-income buyers are sensitive to—bearish. This is the single most noteworthy signal to watch in the next 1–2 months.

If BTC remains sluggish, dividends must continue to rise to attract buyers back to near par value. At a $5 billion scale, every 100bps increase translates to approximately $50 million in additional cash outlay annually; if STRC expands to $20 billion (authorized ATM capacity), the cost per 100bps becomes $200 million annually. A bear market lasting more than six months at the current rate of increases would push STRC yields to 13-15%; at this level, annual dividend payouts at a $20 billion scale would exceed $2.6-3 billion, consuming a significant portion of Strategy BTC reserves' potential returns and forcing it to choose between "continuing to raise dividends" and "abandoning the stability narrative."

There is no official upper limit to dividend increases, and this "unlimited" upward dynamic is exactly what bears are watching closely.

Phase 3: The flywheel breaks after mNAV falls below 1.

This is the real breakpoint. Strategy relies on issuing MSTR common stock at a price higher than NAV (mNAV>1x) to buy BTC and deleverage. If BTC falls deep enough and mNAV falls below 1x, issuing common stock will dilute the value of existing shareholders, and Saylor will be unable to deleverage through the issuance. At that point, Strategy will face a trilemma: (a) continue issuing STRC at a higher dividend yield and accept higher leverage; (b) unilaterally reduce the dividend (25bps per month) according to SEC filing requirements, allowing the STRC price to fall; (c) sell BTC to enter a falling market.

Saylor has repeatedly stated that he will never sell BTC. BitMEX Research concludes that (b) is the most likely outcome: "Strategy will not sell Bitcoin; it will simply abandon the narrative of pursuing stability with STRC." The pressure will be entirely shifted to STRC holders.

An early warning sign has been raised: during the week of April 6-12, 2026, MSTR's ATM mechanism issuance amounted to $0 – all financing was completed through STRC ($1.00B, 10.028 million shares; MSTR 8-K). mNAV is so tight that Saylor is unwilling to risk diluting common stock. The preconditions for Phase Three have been partially triggered – the flywheel is already spinning on one leg.

Quantitative collapse scenario

Why is this different from UST/Terra? UST relies on an algorithmic minting mechanism, with its sole backing being its own token (LUNA). STRC is backed by real BTC, and the Strategy has the discretion to reduce dividends rather than be forced into liquidation. STRC's floor is not zero—it represents priority claims on remaining assets in bankruptcy liquidation. However, if BTC falls by more than 60% and remains low, this floor could be far below $100.

The key variable is time. Previous STRC pullbacks have all been corrected within weeks because BTC rebounded. A true crash requires a sustained bear market (lasting more than three months below $50K) to allow the dividend increase mechanism to operate long enough to erode confidence. The longer STRC remains below par with continuously increasing dividends, the more it resembles a company rolling over increasingly fragile debt at ever-increasing interest rates—a pattern with a very clear ending in the credit market.

Capital structure priority: The liquidation order is: convertible bonds (approximately $8.2 billion) → STRF → STRC → STRK → STRD → MSTR common stock. STRC is ranked after the $8.2 billion unsecured debt and STRF preferred stock.

Industry perspectives

"STRC carries significantly higher risk than short-duration US Treasuries... Investors may feel somewhat offended when the music stops." — BitMEX Research, "A Bit of a Stretch" (November 2025)

"The appropriate approach to assessing STRC risk is to look at it from the perspective of governance and hierarchy, rather than just focusing on payment risk." — Greg Cipolaro, Global Head of Research, NYDIG (March 2026)

"It's similar to shorting a put option on Bitcoin asset coverage—profiting from the downside risk of BTC falling and eroding the asset's buffer." —NYDIG Research Report (March 2026)

The core disagreement among analysts lies here: bulls believe STRC is currently the safest way to achieve an 11.5% return in the market; bears believe it carries credit risk due to mispricing, disguised as a money market product. The bears' primary concern directly corresponds to the dividend adjustment mechanism described above: STRC won't suddenly default, but will gradually repric—the longer BTC remains depressed, the more it will slide from a quasi-monetary instrument into a distressed yield product. This gradual decline is the real risk, not a sudden overnight collapse.

Inferences and Predictions

Bottom line: STRC is a truly novel financial instrument that works beautifully in its designed environment—a stable and rising BTC market, open capital markets, and mNAV > 1x. In this context, it offers an attractive 11.5% return with manageable volatility. However, its downside structure is asymmetrical: it earns coupon payments in good times but bears concentrated, single-origin BTC credit risk in bad times. It is not a substitute for government bonds or diversified high-yield bonds, but rather a leveraged position betting on the continued operation of the Strategy BTC accumulation flywheel—just packaged as fixed income.

Three new signals (as of April 2026)

Signal 1: Dividend increases were suspended for the first time in April (as of April 1, 2026, CoinDesk).

After seven consecutive increases (from 9% to 11.5%) between August 2025 and March 2026, Saylor kept the dividend yield unchanged in April. Two interpretations exist: (a) demand has stabilized at this yield level, indicating a bullish outlook; (b) Strategy has hit a yield-sensitive ceiling for traditional fixed-income buyers, indicating a bearish outlook. This is the single most noteworthy signal to watch in May and June, and also the inflection point around which the mNAV trigger framework described above revolves.

Signal 2: During the week of April 6-12, MSTR ATM issuance was $0, with all financing completed by STRC ($1.00B; MSTR 8-K, April 2026).

At the current BTC price level, mNAV is so tight that Saylor is unwilling to risk diluting common stock by issuing more MSTRs. The preconditions for the third stage of the death spiral have been partially triggered—the flywheel is spinning on one leg.

Signal 3: Last week, the average purchase price of BTC was $71,902/coin, lower than the Strategy's historical cost of $75,577/coin (as of April 12, 2026, MSTR 8-K).

Strategy is buying into a weak market DCA. The flywheel is still turning, but every marginal purchase is thinning the asset buffer rather than thickening it—the exact opposite of the dynamics of the accumulation round in 2024–2025.

Investment advice

Hold, waiting for a better entry point and for BTC to move upwards.

Current status: Hold existing positions; do not add to positions without a better signal. MSTR's mNAV has compressed to around 1.0x. STRC is still holding at $100 par value and paying an 11.5% dividend, reflecting that the dividend mechanism is still working as designed. However, the margin of safety is very narrow.

Re-entering the position: BTC rises above $70-75K, and the MSTR mNAV confirms above 1.1x for two consecutive weeks. At that point, the STRC returns to around $100, re-entering the buy zone. Historically, the combination of buying below $95 followed by a BTC rebound has contributed 7-11% capital gains plus accumulated coupon income—but this only occurred in environments where BTC could rebound within weeks (August 2025, November 2025, February 2026). Whether the current pullback continues this pattern or foreshadows a more prolonged bear market remains to be seen.

Exit Signal: A sell assessment will be initiated when any of the following occurs: (a) MSTR mNAV falls below 1.0 times and remains so for more than two weeks; (b) STRC VWAP remains below $95 for four consecutive weeks; (c) BTC falls below $55K with significant volume.

appendix

Timeline

Concentration of holdings – Who can forcefully break the price?

The $50 million purchase of Strive was mentioned, but there was no discussion about whether STRC has a few large institutional holders—if they all simultaneously exit, would this overwhelm the daily trading volume of $258 million and self-fulfillingly push STRC below par value? This is the risk of a "bank run".

Strategy's Executive Vice President sold another $1 million worth of MSTR stock.

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