SQ (Block, Inc.)
Historical IV Rank & Volatility Regime
IV Rank measures where SQ's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on SQ are priced rich or cheap relative to its own recent regime.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
SQ IV Rank Summary
Current
5%
Compressed — premium buying regime
30-Day Avg
19%
60-Day Avg
37%
90-Day Avg
53%
90-Day Low
5%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in SQ's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
SQ IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20250624 | 5% | 1.3% |
| 20250623 | 6% | 1.3% |
| 20250620 | 6% | 1.3% |
| 20250618 | 55% | 6.0% |
| 20250617 | 42% | 4.7% |
| 20250616 | 36% | 4.1% |
| 20250613 | 29% | 3.5% |
| 20250612 | 25% | 3.0% |
| 20250611 | 23% | 2.9% |
| 20250610 | 21% | 2.7% |
| 20250609 | 19% | 2.5% |
| 20250606 | 17% | 2.3% |
| 20250605 | 17% | 2.3% |
| 20250604 | 16% | 2.2% |
| 20250603 | 16% | 2.2% |
| 20250602 | 18% | 2.2% |
| 20250530 | 16% | 2.1% |
| 20250529 | 16% | 2.0% |
| 20250528 | 15% | 2.0% |
| 20250527 | 15% | 1.9% |
| 20250523 | 15% | 2.0% |
| 20250522 | 15% | 2.0% |
| 20250521 | 17% | 2.1% |
| 20250520 | 15% | 2.0% |
| 20250519 | 14% | 1.9% |
| 20250516 | 14% | 1.8% |
| 20250515 | 14% | 1.9% |
| 20250514 | 13% | 1.8% |
| 20250513 | 13% | 1.7% |
| 20250512 | 15% | 1.9% |
| 20250509 | 17% | 2.1% |
| 20250508 | 16% | 2.1% |
| 20250507 | 18% | 2.2% |
| 20250506 | 18% | 2.2% |
| 20250505 | 18% | 2.2% |
| 20250502 | 17% | 2.2% |
| 20250501 | 11% | 1.6% |
| 20250430 | 12% | 1.6% |
| 20250429 | 11% | 1.5% |
| 20250428 | 11% | 1.6% |
| 20250425 | 11% | 1.6% |
| 20250424 | 11% | 1.6% |
| 20250423 | 12% | 1.6% |
| 20250422 | 13% | 1.7% |
| 20250421 | 13% | 1.8% |
| 20250417 | 100% | 10.3% |
| 20250415 | 100% | 8.1% |
| 20250414 | 100% | 6.9% |
| 20250411 | 100% | 5.0% |
| 20250410 | 100% | 4.9% |
| 20250409 | 83% | 4.1% |
| 20250408 | 100% | 4.8% |
| 20250407 | 100% | 4.4% |
| 20250404 | 100% | 3.9% |
| 20250403 | 100% | 3.3% |
| 20250402 | 95% | 2.8% |
| 20250401 | 100% | 3.0% |
| 20250331 | 100% | 3.0% |
| 20250328 | 100% | 2.7% |
| 20250327 | 100% | 2.5% |
| 20250326 | 89% | 2.2% |
| 20250325 | 81% | 2.1% |
| 20250324 | 74% | 1.9% |
| 20250321 | 75% | 1.9% |
| 20250320 | 72% | 1.9% |
| 20250319 | 69% | 1.8% |
| 20250318 | 74% | 1.9% |
| 20250317 | 75% | 1.9% |
| 20250314 | 76% | 2.0% |
| 20250313 | 84% | 2.1% |
| 20250312 | 77% | 2.0% |
| 20250311 | 80% | 2.1% |
| 20250310 | 80% | 2.1% |
| 20250307 | 62% | 1.7% |
| 20250305 | 57% | 1.6% |
| 20250304 | 100% | 2.4% |
| 20250303 | 100% | 2.1% |
| 20250228 | 99% | 1.8% |
| 20250227 | 99% | 1.8% |
| 20250226 | 93% | 1.8% |
| 20250225 | 100% | 1.8% |
| 20250224 | 100% | 1.6% |
| 20250221 | 100% | 1.4% |
| 20250219 | 100% | 0.9% |
| 20250218 | 92% | 0.8% |
| 20250214 | 89% | 0.8% |
| 20250213 | 82% | 0.8% |
| 20250212 | 89% | 0.8% |
| 20250211 | 84% | 0.8% |
| 20250210 | 74% | 0.8% |