Ticker brief
STRF MICROSTRATEGY 10% PERP STRIFE PFD
Technology · Software
last close
$101.65
1 day
-0.9%
14 days
+5.7%
mkt cap
·
signals 14d
6
authors 14d
5
crowd 14d
+0.5σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 18% | IV/HV 1.08× (as of 2026-01-08) |
| Skew — 25Δ RR 30d | -0.060 | 25Δ call IV − put IV |
| OI alarm | quiet | last alarm 2026-02-05 (z=3.2) |
Sentiment — last 14 days
daily mean sentiment, 2026-08-15 → 2026-08-19 · now +0.10 (−1 bearish … +1 bullish)
Who spoke5
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @Strategy | C | +2.54 | 2 | +0.10 |
| @saylor | B | +3.73 | 1 | +0.15 |
| @ChrisMMillas | A | +1.80 | 1 | +0.15 |
| @jaymesrosenthal | C | +0.43 | 1 | +0.60 |
| @thepowerfulHRV | B | -0.01 | 1 | +0.00 |
Recent signals6of 6 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-08-19 | @Strategy | +0.10 | Issuer describes STRF's senior perpetual preferred structure and 10% cumulative dividend. | +4.9% | tweet ↗ |
| 2026-08-19 | @Strategy | +0.10 | Strategy released investor briefings covering the economics, risks and protections of six securities. | +4.9% | tweet ↗ |
| 2026-08-17 | @thepowerfulHRV | +0.00 | Summarizes management Q&A on capital allocation, Bitcoin purchases, reserves and digital-credit products. | +5.9% | tweet ↗ |
| 2026-08-17 | @jaymesrosenthal | +0.60 | Speculates Strategy may prioritize STRC, potentially leaving its other securities undervalued. | +5.9% | tweet ↗ |
| 2026-08-15 | @ChrisMMillas | +0.15 | Summarizes concrete changes in Strategy's latest filing, including issuance targets and STRC objectives. | +5.7% | tweet ↗ |
| 2026-08-15 | @saylor | +0.15 | Issuer launched upgraded dashboards and evaluation tools for four securities. | +5.7% | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.