FLY
Firefly Aerospace Inc. · Industrials · Aerospace & Defense
$17.36
-3.21% today · -4.88% 1W
Nov 2 close or latest
Best and worst times to own FLY in the past two years
Buying and selling at the close. Each colored stretch is the best or worst window for that holding period, green for a gain and red for a loss: longer holds are wider and darker underneath, shorter ones brighter on top. The grey line is the full two years. Letters mark events inside the windows (E earnings, A analyst, I insider, M mention spike, V volume spike, T theme move, N news). Hover a period above the chart to pick it out and see only its events; click it to hide or show it.
Best and worst window per holding period
| Best | Worst | |||||||
|---|---|---|---|---|---|---|---|---|
| Hold for | Buy | Sell | Gain | Rank | Buy | Sell | Gain | Rank |
| one single day | Dec 18, 2025 | Dec 19, 2025 | +22.8% | #23 | Sep 29, 2025 | Sep 30, 2025 | -20.7% | #18 |
| one week | Mar 30, 2026 | Apr 6, 2026 | +47.5% | #9 | Sep 24, 2025 | Oct 1, 2025 | -34.2% | #6 |
| one month | Mar 10, 2026 | Apr 10, 2026 | +93.6% | #12 | May 26, 2026 | Jun 26, 2026 | -56.6% | #1 |
| 3 months | Feb 27, 2026 | May 27, 2026 | +197.2% | #8 | Aug 7, 2025 | Nov 6, 2025 | -68.0% | #1 |
| 6 months | Nov 26, 2025 | May 26, 2026 | +237.4% | #14 | Aug 7, 2025 | Nov 21, 2025 | -72.2% | #1 |
| one year | Aug 7, 2025 | May 26, 2026 | -2.6% | #479 | Aug 7, 2025 | Nov 21, 2025 | -72.2% | #2 |
Rank #9 for the best one week means 8 of the S&P 500 components had a better best-one week gain over the past year; for the worst windows #1 is the deepest fall. Updated .
What happened in each window
Best one single day Dec 18, 2025 → Dec 19, 2025 +22.8% · 1 event
- V Volume spike 3.9x average volume, +22.8% on the day
Best one week Mar 30, 2026 → Apr 6, 2026 +47.5% · 0 events
None recorded.
Best one month Mar 10, 2026 → Apr 10, 2026 +93.6% · 3 events
- V Volume spike 5.7x average volume, +12.8% on the day
- E Earnings beat 4Q2025 · EPS +$0.11 (+22.2%) vs consensus · +1.1% reaction
- V Volume spike 4.7x average volume, +1.1% on the day
Best 3 months Feb 27, 2026 → May 27, 2026 +197.2% · 4 events
- V Volume spike 5.7x average volume, +12.8% on the day
- E Earnings beat 4Q2025 · EPS +$0.11 (+22.2%) vs consensus · +1.1% reaction
- V Volume spike 4.7x average volume, +1.1% on the day
- E Earnings beat 1Q2026 · EPS +$0.06 (+11.5%) vs consensus · -5.5% reaction
Best 6 months Nov 26, 2025 → May 26, 2026 +237.4% · 5 events
- V Volume spike 3.9x average volume, +22.8% on the day
- V Volume spike 5.7x average volume, +12.8% on the day
- E Earnings beat 4Q2025 · EPS +$0.11 (+22.2%) vs consensus · +1.1% reaction
- V Volume spike 4.7x average volume, +1.1% on the day
- E Earnings beat 1Q2026 · EPS +$0.06 (+11.5%) vs consensus · -5.5% reaction
Best one year Aug 7, 2025 → May 26, 2026 -2.5% · 11 events
- V Volume spike 3.5x average volume, -0.0% on the day
- E Earnings miss EPS −$5.20 (<−100%) vs consensus · -15.3% reaction
- V Volume spike 6.7x average volume, -20.7% on the day
- V Volume spike 5.4x average volume, +17.0% on the day
- E Earnings miss 3Q2025 · EPS −$0.11 (−25.2%) vs consensus · +17.0% reaction
- A Analyst upgrade Deutsche Bank: Hold → Buy
- V Volume spike 3.9x average volume, +22.8% on the day
- V Volume spike 5.7x average volume, +12.8% on the day
- E Earnings beat 4Q2025 · EPS +$0.11 (+22.2%) vs consensus · +1.1% reaction
- V Volume spike 4.7x average volume, +1.1% on the day
- E Earnings beat 1Q2026 · EPS +$0.06 (+11.5%) vs consensus · -5.5% reaction
Worst one single day Sep 29, 2025 → Sep 30, 2025 -20.7% · 1 event
- V Volume spike 6.7x average volume, -20.7% on the day
Worst one week Sep 24, 2025 → Oct 1, 2025 -34.2% · 1 event
- V Volume spike 6.7x average volume, -20.7% on the day
Worst one month May 26, 2026 → Jun 26, 2026 -56.6% · 2 events
- I Unplanned insider sale Aeroequity Gp, Llc (10% owner), $384,000,000
- A Analyst upgrade Keybanc: Sector Weight → Overweight
Worst 3 months Aug 7, 2025 → Nov 6, 2025 -68.0% · 3 events
- V Volume spike 3.5x average volume, -0.0% on the day
- E Earnings miss EPS −$5.20 (<−100%) vs consensus · -15.3% reaction
- V Volume spike 6.7x average volume, -20.7% on the day
Worst 6 months Aug 7, 2025 → Nov 21, 2025 -72.2% · 6 events
- V Volume spike 3.5x average volume, -0.0% on the day
- E Earnings miss EPS −$5.20 (<−100%) vs consensus · -15.3% reaction
- V Volume spike 6.7x average volume, -20.7% on the day
- V Volume spike 5.4x average volume, +17.0% on the day
- E Earnings miss 3Q2025 · EPS −$0.11 (−25.2%) vs consensus · +17.0% reaction
- A Analyst upgrade Deutsche Bank: Hold → Buy
Worst one year Aug 7, 2025 → Nov 21, 2025 -72.2% · 6 events
- V Volume spike 3.5x average volume, -0.0% on the day
- E Earnings miss EPS −$5.20 (<−100%) vs consensus · -15.3% reaction
- V Volume spike 6.7x average volume, -20.7% on the day
- V Volume spike 5.4x average volume, +17.0% on the day
- E Earnings miss 3Q2025 · EPS −$0.11 (−25.2%) vs consensus · +17.0% reaction
- A Analyst upgrade Deutsche Bank: Hold → Buy
From Wallsti's event record (Aftermath's events over the two years, plus the AI-read news catalysts, which only cover recent weeks). An event is no proof of cause: check the dates against the line.
Today vs. the best starting days
| As of | 1d | 1w | 1m | 3m | 6m | 1y |
|---|---|---|---|---|---|---|
| Today Nov 2, 2026 |
-3.2% | -4.9% | -25.6% | -14.6% | -48.6% | -28.4% |
| Best one single day Dec 18, 2025 |
+8.3% | -14.6% | +1.6% | -55.6% | -66.7% | -66.7% |
| Best one week Mar 30, 2026 |
-0.4% | -1.6% | +22.6% | +4.0% | -19.4% | -60.9% |
| Best one month Mar 10, 2026 |
-6.6% | -7.0% | -15.7% | -9.0% | -54.7% | -67.9% |
| Best 3 months Feb 27, 2026 |
-10.5% | -3.6% | -34.3% | +10.6% | -59.0% | -68.1% |
| Best 6 months Nov 26, 2025 |
+0.5% | -10.2% | -35.3% | -61.3% | -71.1% | -71.1% |
| Best one year Aug 7, 2025 |
0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
Trailing gains over each window, today and on the day each best window started, to compare today's setup with the best entries.