🕰️ Time Machine
HCA — HCA Healthcare
Price-Time Intelligence · decision-support only — not recommendations, not predictions · as of 11/09/2026
Last price (Close)
426.94 +1.36%
Next window · Cycle 60 · in window · in 1 days
12/09/2026
Last window · Cycle 45 · 09/09/2026
since +1.21%
🕰️ Time Machine — see this symbol's past windows
Daily chart · hover for price & date
Reference points
Last major low · 14/07/2026
353.99
Days: 42 trading / 59 calendar · return since: +20.61%
Last major high · 07/07/2026
429.54
Days: 47 trading / 66 calendar · return since: -0.61%
Price-Time Watch Windows
| Reference point | Cycle | Counting | Target date | Distance | Status |
|---|
| High 07/07/2026 @ 429.54 | Cycle 60 | Calendar | 📅 05/09/2026 | -6 (±2) | Passed |
| High 07/07/2026 @ 429.54 | Cycle 45 | Trading | 📅 09/09/2026 | -2 (±2) | In window |
| Low 14/07/2026 @ 353.99 | Cycle 60 | Calendar | 📅 12/09/2026 | +1 (±2) | In window |
| Low 14/07/2026 @ 353.99 | Cycle 45 | Trading | 📅 16/09/2026 | +3 (±2) | Upcoming |
| High 07/07/2026 @ 429.54 | Cycle 60 | Trading | 📅 30/09/2026 | +13 (±2) | Upcoming |
| High 07/07/2026 @ 429.54 | Cycle 90 | Calendar | 📅 05/10/2026 | +24 (±3) | Upcoming |
| Low 14/07/2026 @ 353.99 | Cycle 60 | Trading | 📅 07/10/2026 | +18 (±2) | Upcoming |
| Low 14/07/2026 @ 353.99 | Cycle 90 | Calendar | 📅 12/10/2026 | +31 (±3) | Upcoming |
| High 07/07/2026 @ 429.54 | Cycle 90 | Trading | 📅 11/11/2026 | +43 (±3) | Upcoming |
Chronological: recent past → active → upcoming. The target date is the center of the watch window — it opens a few days before and stays relevant a few days after. 'Near a window' is context only, not a signal.
🔔 Recent Technical Events
Price-action events from the last 30 days. 🎯 marks events that landed near a cycle window — the combinations worth the closest look.
● NR7 Compression 11/09/2026🎯 near Cycle 60 window · 12/09/2026
● Doji After Run 10/09/2026🎯 near Cycle 45 window · 09/09/2026
● Failed Breakdown 09/09/2026🎯 near Cycle 45 window · 09/09/2026
● Failed Breakdown 02/09/2026🎯 near Cycle 60 window · 05/09/2026
● Failed Breakout 24/08/2026
● Failed Breakout 19/08/2026
Date Echo — seasonal anniversary
What happened around the same calendar date in prior years. n ≈ number of years — descriptive, not an edge. Each window separately, every number vs baseline.
Passed 05/09/2026 · High Cycle 60/Calendar · 9 years — Small sample
10 days: Avg -2.02% · Win 44% · DD -3.29%20 days: Avg -1.96% · Win 44% · DD -6.58%
Open Date Echo · 9 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 05/09/2025 | 420.77 | near 52w high · far above SMA50 | -3.72% | -4.22% | +2.27% | -6.28% | +2.27% |
| 2024 | 05/09/2024 | 397.75 | near 52w high · far above SMA50 | -1.53% | +1.62% | -1.16% | -3.22% | +2.35% |
| 2023 | 05/09/2023 | 274.25 | neutral | -4.88% | -7.07% | -10.83% | -10.83% | +0.12% |
| 2022 | 06/09/2022 | 200.71 | volume x1.5 | +5.64% | +0.79% | +1.86% | -8.18% | +10.79% |
| 2021 | 03/09/2021 | 252.95 | near 52w high | +1.87% | +1.01% | -3.21% | -3.86% | +3.63% |
| 2020 | 04/09/2020 | 137.05 | far above SMA50 | -0.97% | -8.46% | -5.02% | -15.12% | +0.70% |
| 2019 | 05/09/2019 | 124.25 | neutral | +3.57% | +2.07% | -6.68% | -7.37% | +5.65% |
| 2018 | 05/09/2018 | 133.79 | near 52w high · far above SMA50 | -1.71% | -1.40% | +3.63% | -1.71% | +4.87% |
| 2017 | 05/09/2017 | 78.31 | neutral | +0.57% | -2.57% | +1.49% | -2.63% | +2.06% |
In window 09/09/2026 · High Cycle 45/Trading · 10 years — Small sample
10 days: Avg -3.16% · Win 30% · DD -4.62%20 days: Avg -2.63% · Win 20% · DD -6.66%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 09/09/2025 | 413.40 | near 52w high | -3.13% | -0.78% | +6.04% | -4.61% | +6.04% |
| 2024 | 09/09/2024 | 384.95 | near 52w high · volume x1.6 | +4.98% | +5.57% | -0.46% | -0.46% | +5.76% |
| 2023 | 08/09/2023 | 273.58 | neutral | -6.11% | -7.58% | -10.10% | -10.84% | +0.00% |
| 2022 | 09/09/2022 | 219.70 | far above SMA50 · volume x1.6 | -4.31% | -12.60% | -8.51% | -16.12% | +1.21% |
| 2021 | 09/09/2021 | 258.26 | near 52w high · volume x1.9 | +1.50% | -0.87% | -6.01% | -7.08% | +1.50% |
| 2020 | 09/09/2020 | 133.81 | neutral | +3.14% | -13.06% | -3.54% | -13.06% | +3.14% |
| 2019 | 09/09/2019 | 127.51 | neutral | +1.13% | -3.19% | -7.32% | -9.74% | +2.95% |
| 2018 | 10/09/2018 | 131.50 | near 52w high | +0.91% | +2.14% | +5.61% | +0.00% | +6.69% |
| 2017 | 08/09/2017 | 77.05 | neutral | +2.84% | +1.52% | -0.53% | -1.04% | +3.72% |
| 2016 | 12/09/2016 | 77.05 | near 52w high | -1.56% | -2.78% | -1.43% | -3.66% | +0.00% |
In window 12/09/2026 · Low Cycle 60/Calendar · 10 years — Small sample
10 days: Avg -3.24% · Win 30% · DD -4.99%20 days: Avg -2.98% · Win 20% · DD -6.75%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 12/09/2025 | 405.13 | near 52w high | -0.52% | +3.63% | +2.65% | -1.24% | +8.20% |
| 2024 | 12/09/2024 | 391.67 | near 52w high | +3.20% | +3.29% | -0.96% | -3.18% | +3.94% |
| 2023 | 12/09/2023 | 260.87 | volume x1.6 | -2.30% | -4.54% | -2.77% | -6.50% | +1.27% |
| 2022 | 12/09/2022 | 222.36 | far above SMA50 | -6.03% | -15.57% | -10.22% | -17.12% | +0.00% |
| 2021 | 13/09/2021 | 257.69 | near 52w high | -0.85% | -0.64% | -7.65% | -7.65% | +1.72% |
| 2020 | 11/09/2020 | 134.00 | neutral | -1.31% | -10.04% | -0.03% | -13.19% | +2.99% |
| 2019 | 12/09/2019 | 128.69 | neutral | -1.45% | -8.21% | -7.87% | -10.57% | +0.30% |
| 2018 | 12/09/2018 | 131.50 | near 52w high | +0.32% | +3.90% | +2.73% | +0.00% | +6.69% |
| 2017 | 12/09/2017 | 78.76 | neutral | -3.12% | -1.41% | -4.20% | -4.38% | +1.47% |
| 2016 | 12/09/2016 | 77.05 | near 52w high | -1.56% | -2.78% | -1.43% | -3.66% | +0.00% |
Upcoming 16/09/2026 · Low Cycle 45/Trading · 10 years — Small sample
10 days: Avg -2.59% · Win 50% · DD -5.41%20 days: Avg -2.48% · Win 30% · DD -7.09%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 16/09/2025 | 399.75 | neutral | +2.43% | +6.62% | +4.67% | -0.09% | +9.46% |
| 2024 | 16/09/2024 | 403.43 | near 52w high · far above SMA50 | +0.56% | +0.74% | -1.90% | -6.16% | +0.74% |
| 2023 | 15/09/2023 | 256.28 | volume x3.6 | -1.56% | -4.02% | -7.36% | -8.32% | +0.00% |
| 2022 | 16/09/2022 | 209.67 | volume x2.8 | -8.67% | -12.34% | -3.91% | -12.34% | +0.00% |
| 2021 | 16/09/2021 | 261.64 | near 52w high | -2.34% | -7.23% | -7.31% | -9.22% | +0.00% |
| 2020 | 16/09/2020 | 138.01 | neutral | -15.71% | -9.66% | -2.43% | -15.71% | +0.00% |
| 2019 | 16/09/2019 | 128.95 | neutral | -4.27% | -6.61% | -7.38% | -10.75% | +0.00% |
| 2018 | 17/09/2018 | 132.70 | near 52w high | +1.21% | +5.73% | +0.05% | -0.59% | +5.73% |
| 2017 | 15/09/2017 | 79.24 | neutral | -1.29% | +0.44% | -5.88% | -6.34% | +0.86% |
| 2016 | 16/09/2016 | 75.29 | near 52w high | +1.10% | +0.45% | +6.68% | -1.41% | +6.68% |
Upcoming 30/09/2026 · High Cycle 60/Trading · 10 years — Small sample
10 days: Avg +0.33% · Win 30% · DD -3.58%20 days: Avg +1.11% · Win 60% · DD -5.08%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 30/09/2025 | 426.20 | near 52w high | +2.67% | -1.83% | +9.45% | -3.64% | +9.77% |
| 2024 | 30/09/2024 | 406.43 | near 52w high | -5.88% | -2.62% | -12.26% | -12.26% | +2.24% |
| 2023 | 29/09/2023 | 245.98 | neutral | -0.24% | -3.48% | -8.41% | -9.83% | +2.88% |
| 2022 | 30/09/2022 | 183.79 | far below SMA50 | +9.07% | +9.62% | +21.69% | +0.00% | +21.69% |
| 2021 | 30/09/2021 | 242.72 | neutral | -0.18% | -0.09% | +3.28% | -2.14% | +7.12% |
| 2020 | 30/09/2020 | 124.68 | neutral | +3.52% | +8.00% | +1.50% | -0.10% | +10.51% |
| 2019 | 30/09/2019 | 120.42 | volume x1.5 | -1.86% | -0.82% | +5.36% | -4.43% | +5.36% |
| 2018 | 01/10/2018 | 140.30 | near 52w high | -1.01% | -5.37% | -8.05% | -9.84% | +0.00% |
| 2017 | 29/09/2017 | 79.59 | neutral | -3.71% | -6.29% | -3.67% | -6.75% | +1.83% |
| 2016 | 30/09/2016 | 75.63 | near 52w high | -1.85% | +6.20% | +2.22% | -1.85% | +8.45% |
Upcoming 05/10/2026 · High Cycle 90/Calendar · 10 years — Small sample
10 days: Avg +2.77% · Win 70% · DD -2.90%20 days: Avg +0.79% · Win 60% · DD -4.88%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 06/10/2025 | 433.55 | near 52w high | -5.28% | -0.09% | +6.46% | -5.28% | +8.04% |
| 2024 | 04/10/2024 | 394.07 | near 52w high | +0.12% | +5.45% | -9.36% | -9.51% | +5.45% |
| 2023 | 05/10/2023 | 245.43 | neutral | -4.26% | -0.56% | -7.13% | -9.62% | +3.11% |
| 2022 | 05/10/2022 | 202.54 | neutral | -1.01% | +3.28% | +5.57% | -2.90% | +10.43% |
| 2021 | 05/10/2021 | 243.11 | neutral | -1.66% | +2.29% | +2.19% | -2.30% | +6.95% |
| 2020 | 05/10/2020 | 130.17 | neutral | +0.05% | +3.20% | +0.39% | -4.73% | +5.85% |
| 2019 | 04/10/2019 | 117.62 | neutral | +2.39% | +5.12% | +13.63% | -0.83% | +14.77% |
| 2018 | 05/10/2018 | 138.97 | near 52w high | -3.68% | -3.78% | -3.26% | -8.97% | +0.44% |
| 2017 | 05/10/2017 | 77.26 | neutral | -3.93% | +3.27% | -1.07% | -3.93% | +4.91% |
| 2016 | 05/10/2016 | 74.74 | near 52w high | +2.88% | +9.49% | +0.48% | -0.68% | +9.74% |
Upcoming 07/10/2026 · Low Cycle 60/Trading · 10 years — Small sample
10 days: Avg +3.09% · Win 60% · DD -2.44%20 days: Avg +2.07% · Win 60% · DD -4.48%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 07/10/2025 | 437.57 | near 52w high | -4.38% | -1.27% | +7.80% | -6.15% | +7.80% |
| 2024 | 07/10/2024 | 382.53 | neutral | +3.46% | +7.38% | -5.06% | -6.78% | +8.63% |
| 2023 | 06/10/2023 | 245.38 | neutral | -3.24% | -1.73% | -5.93% | -9.61% | +3.13% |
| 2022 | 07/10/2022 | 200.46 | neutral | +0.50% | -1.90% | +5.71% | -1.90% | +11.57% |
| 2021 | 07/10/2021 | 242.28 | neutral | +0.09% | +7.31% | +2.12% | -1.96% | +7.31% |
| 2020 | 07/10/2020 | 129.07 | neutral | +4.33% | +5.35% | +2.17% | -3.92% | +6.76% |
| 2019 | 07/10/2019 | 118.18 | neutral | +1.06% | +4.59% | +15.26% | -1.30% | +15.26% |
| 2018 | 08/10/2018 | 138.88 | near 52w high | -4.41% | -4.69% | -2.53% | -8.91% | +0.50% |
| 2017 | 06/10/2017 | 76.64 | neutral | -2.69% | +5.75% | -0.27% | -3.16% | +5.75% |
| 2016 | 07/10/2016 | 74.23 | near 52w high | +8.20% | +10.12% | +1.48% | -1.10% | +10.49% |
Upcoming 12/10/2026 · Low Cycle 90/Calendar · 10 years — Small sample
10 days: Avg +2.05% · Win 70% · DD -2.17%20 days: Avg +4.08% · Win 70% · DD -3.64%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 13/10/2025 | 410.68 | neutral | +5.47% | +13.92% | +11.84% | +0.00% | +16.05% |
| 2024 | 11/10/2024 | 394.54 | near 52w high | +5.32% | -7.85% | -10.23% | -11.61% | +5.32% |
| 2023 | 12/10/2023 | 234.97 | far below SMA50 | +3.86% | -5.60% | -3.15% | -5.60% | +3.86% |
| 2022 | 12/10/2022 | 200.49 | neutral | +4.34% | +8.47% | +4.25% | -1.91% | +11.56% |
| 2021 | 12/10/2021 | 239.07 | neutral | +4.02% | +0.97% | +2.96% | -0.03% | +8.75% |
| 2020 | 12/10/2020 | 130.23 | neutral | +3.15% | +3.99% | +13.19% | -4.78% | +13.19% |
| 2019 | 11/10/2019 | 120.43 | neutral | +2.67% | +4.85% | +13.63% | -0.83% | +13.63% |
| 2018 | 12/10/2018 | 133.86 | neutral | -0.11% | -4.48% | +7.54% | -5.50% | +7.54% |
| 2017 | 12/10/2017 | 74.22 | volume x1.8 | +7.50% | +3.60% | +6.99% | +0.00% | +9.20% |
| 2016 | 12/10/2016 | 76.89 | near 52w high · volume x1.5 | +6.42% | +2.65% | -6.15% | -6.15% | +6.67% |
Upcoming 11/11/2026 · High Cycle 90/Trading · 10 years — Small sample
10 days: Avg +1.68% · Win 60% · DD -2.79%20 days: Avg +3.70% · Win 70% · DD -3.28%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 11/11/2025 | 462.31 | near 52w high | +3.42% | +11.58% | +1.39% | +0.00% | +11.58% |
| 2024 | 11/11/2024 | 357.99 | neutral | -6.18% | -9.04% | -11.51% | -11.51% | +0.00% |
| 2023 | 10/11/2023 | 232.82 | neutral | +5.82% | +7.97% | +12.54% | -1.22% | +12.54% |
| 2022 | 11/11/2022 | 224.08 | neutral | +2.68% | +4.58% | +8.32% | -0.65% | +8.32% |
| 2021 | 11/11/2021 | 243.99 | neutral | -0.30% | -5.32% | -0.18% | -7.54% | +0.52% |
| 2020 | 11/11/2020 | 145.47 | far above SMA50 | +3.97% | +5.60% | +11.22% | -0.60% | +11.22% |
| 2019 | 11/11/2019 | 135.33 | neutral | +1.07% | +4.59% | +5.56% | -0.69% | +7.16% |
| 2018 | 12/11/2018 | 141.91 | near 52w high | -4.76% | -2.71% | -4.67% | -5.42% | +3.34% |
| 2017 | 10/11/2017 | 78.68 | neutral | -4.37% | -1.69% | +7.99% | -5.17% | +8.11% |
| 2016 | 11/11/2016 | 69.58 | near 52w low · volume x1.9 | +4.04% | +1.24% | +6.31% | +0.00% | +7.30% |
Questions to Watch
Is there a failed breakout above the window?Did an abnormal reversal candle appear?Is there an abnormal volume spike?Is the advance stalling (no follow-through)?Is short-term support breaking?Any change in relative strength vs QQQ/SPY/SMH?Is the leading sector weakening?
Interpretation & Scenarios
Careful wording — scenarios to watch, not forecasts. The decision is the trader's.
⬆️ Continuation (up) — to watch· Positive relative strength vs QQQ, SPY, SMH.
· Sharp rally recently — watch for follow-through.
· If it holds above SMA50 (+5.4%) and breaks out on volume above the window — historically similar zones tended to continue. Technical confirmation needed.
⬇️ Weakness (down) — to watch· If a breakout fails or it closes below SMA50 / a nearby low on volume — risk of continued weakness. Watch for fading volume and relative weakness.
↔️ Range / no clear edge· Distance from 52w high: -23.3% · from 52w low: +20.6%.
· Without confirmation either way — no clear edge; waiting for confirmation is reasonable.
Current Snapshot
Returns & distances
| 5 / 10 / 20 / 60 days | +4.34% · +1.81% · +3.69% · +7.56% |
|---|
| Distance from SMA20 / 50 / 200 | +2.85% · +5.42% · -5.28% |
|---|
| Distance from 52w high / low | -23.28% · +20.61% |
|---|
| ATR14 · volume vs 20-avg | 12.31 · 1.00x |
|---|
Relative strength
| vs QQQ (20d) | +6.04% |
|---|
| vs SPY (20d) | +5.45% |
|---|
| vs SMH (20d) | +7.19% |
|---|
Moving averages
| SMA20 / 50 / 200 | 415.13 · 404.98 · 450.72 |
|---|
| 52w high / low | 556.52 · 353.99 |
|---|
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