📡 BKH — Black Hills Corporation
Price-Time Intelligence · decision-support only — not recommendations, not predictions · as of 10/06/2026
Last price (Close)
71.94 +6.14%
Next window · Gann 60 · in 4 days
14/06/2026
Last window · Gann 30 · 28/05/2026
since -1.57%
Daily chart · hover for price & date
Reference points
Last major low · 20/03/2026
67.45
Days: 56 trading / 82 calendar · return since: +6.66%
Last major high · 15/04/2026
78.69
Days: 39 trading / 56 calendar · return since: -8.58%
Price-Time Watch Windows
| Reference point | Cycle | Counting | Target date | Distance | Status |
|---|
| High 15/04/2026 @ 78.69 | Gann 30 | Trading | 28/05/2026 | -9 (±2) | Passed |
| High 15/04/2026 @ 78.69 | Gann 60 | Calendar | 14/06/2026 | +4 (±2) | Upcoming |
| Low 20/03/2026 @ 67.45 | Gann 60 | Trading | 16/06/2026 | +4 (±2) | Upcoming |
| Low 20/03/2026 @ 67.45 | Gann 90 | Calendar | 18/06/2026 | +8 (±3) | Upcoming |
| High 15/04/2026 @ 78.69 | Gann 45 | Trading | 18/06/2026 | +6 (±2) | Upcoming |
| High 15/04/2026 @ 78.69 | Gann 60 | Trading | 09/07/2026 | +21 (±2) | Upcoming |
| High 15/04/2026 @ 78.69 | Gann 90 | Calendar | 14/07/2026 | +34 (±3) | Upcoming |
| Low 20/03/2026 @ 67.45 | Gann 120 | Calendar | 18/07/2026 | +38 (±3) | Upcoming |
| Low 20/03/2026 @ 67.45 | Gann 90 | Trading | 28/07/2026 | +34 (±3) | Upcoming |
Chronological: recent past → active → upcoming. 'Near a window' is context only, not a signal.
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 28/05/2026 · High Gann 30/Trading · 9 years — Small sample
10 days: Avg -1.69% · Win 22% · DD -3.19%20 days: Avg -1.03% · Win 44% · DD -4.77%
Open Date Echo · 9 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 28/05/2025 | 57.64 | neutral | -0.33% | -0.24% | -3.00% | -3.44% | +1.56% |
| 2024 | 28/05/2024 | 54.95 | neutral | +1.69% | -3.28% | -2.55% | -4.90% | +2.73% |
| 2023 | 26/05/2023 | 60.60 | near 52w low | +2.36% | +3.20% | -0.50% | -1.85% | +5.86% |
| 2022 | 27/05/2022 | 77.31 | near 52w high | -1.29% | -8.21% | -5.32% | -13.58% | +0.00% |
| 2021 | 28/05/2021 | 65.79 | neutral | +4.48% | +5.55% | +2.54% | +0.00% | +6.32% |
| 2020 | 28/05/2020 | 61.53 | neutral | -2.70% | -8.82% | -12.74% | -12.74% | +2.21% |
| 2019 | 28/05/2019 | 76.65 | near 52w high | +0.47% | -0.84% | +5.21% | -2.37% | +6.51% |
| 2018 | 29/05/2018 | 57.52 | neutral | -1.81% | -2.05% | +5.46% | -3.36% | +6.82% |
| 2017 | 26/05/2017 | 69.34 | near 52w high | +1.57% | -0.49% | +1.67% | -0.71% | +3.66% |
Upcoming 14/06/2026 · High Gann 60/Calendar · 10 years — Small sample
10 days: Avg +0.26% · Win 40% · DD -2.53%20 days: Avg +1.37% · Win 50% · DD -3.40%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 13/06/2025 | 56.83 | neutral | +0.30% | -1.28% | -0.48% | -2.06% | +1.20% |
| 2024 | 14/06/2024 | 52.54 | neutral | +3.06% | +2.97% | +10.66% | -0.06% | +10.66% |
| 2023 | 14/06/2023 | 61.82 | volume x1.6 | -1.20% | -2.41% | -3.96% | -7.42% | +1.21% |
| 2022 | 14/06/2022 | 69.24 | neutral | -0.26% | +4.62% | +3.16% | -3.51% | +9.17% |
| 2021 | 14/06/2021 | 69.44 | near 52w high | +0.16% | -2.85% | -4.82% | -5.69% | +0.73% |
| 2020 | 15/06/2020 | 57.43 | neutral | -2.93% | -2.84% | +5.17% | -7.66% | +5.17% |
| 2019 | 14/06/2019 | 78.12 | near 52w high | +4.10% | +0.06% | +2.11% | -1.08% | +4.51% |
| 2018 | 14/06/2018 | 56.84 | neutral | +6.32% | +8.09% | +7.88% | +0.00% | +12.54% |
| 2017 | 14/06/2017 | 70.74 | near 52w high | +0.41% | -2.06% | -4.62% | -4.78% | +1.61% |
| 2016 | 14/06/2016 | 62.96 | near 52w high | -0.76% | -1.72% | -1.41% | -1.72% | +1.78% |
Upcoming 16/06/2026 · Low Gann 60/Trading · 10 years — Small sample
10 days: Avg +0.48% · Win 60% · DD -3.13%20 days: Avg +1.98% · Win 70% · DD -3.52%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 16/06/2025 | 56.23 | neutral | +1.05% | +0.94% | +1.30% | -1.01% | +2.28% |
| 2024 | 17/06/2024 | 52.60 | neutral | +1.79% | +3.17% | +12.55% | -0.17% | +12.55% |
| 2023 | 16/06/2023 | 62.57 | volume x2.2 | -3.80% | -3.48% | -4.83% | -8.53% | +0.00% |
| 2022 | 16/06/2022 | 68.43 | neutral | +4.47% | +10.46% | +4.54% | -2.37% | +10.46% |
| 2021 | 16/06/2021 | 69.95 | near 52w high · volume x1.6 | -4.03% | -6.18% | -2.97% | -6.38% | +0.00% |
| 2020 | 16/06/2020 | 58.22 | neutral | -4.93% | -2.68% | +3.50% | -8.91% | +3.74% |
| 2019 | 17/06/2019 | 78.03 | near 52w high | +4.63% | +0.04% | +2.47% | -0.96% | +4.63% |
| 2018 | 15/06/2018 | 56.98 | volume x1.9 | +6.51% | +7.42% | +7.41% | +0.00% | +12.27% |
| 2017 | 16/06/2017 | 71.88 | near 52w high · volume x1.5 | -1.67% | -6.14% | -5.08% | -6.29% | +0.00% |
| 2016 | 16/06/2016 | 62.25 | near 52w high | -0.47% | +1.27% | +0.92% | -0.59% | +2.94% |
Upcoming 18/06/2026 · Low Gann 90/Calendar · 10 years — Small sample
10 days: Avg +1.48% · Win 70% · DD -2.23%20 days: Avg +2.61% · Win 70% · DD -2.62%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 18/06/2025 | 55.97 | neutral | -0.11% | +1.68% | +1.54% | -0.55% | +2.75% |
| 2024 | 18/06/2024 | 52.51 | neutral | +1.98% | +3.43% | +11.01% | +0.00% | +12.74% |
| 2023 | 16/06/2023 | 62.57 | volume x2.2 | -3.80% | -3.48% | -4.83% | -8.53% | +0.00% |
| 2022 | 17/06/2022 | 66.81 | far below SMA50 · volume x1.8 | +9.41% | +6.86% | +8.52% | +0.00% | +13.14% |
| 2021 | 18/06/2021 | 67.59 | volume x2.4 | +0.58% | -2.69% | -1.80% | -3.11% | +2.90% |
| 2020 | 18/06/2020 | 56.55 | neutral | -5.06% | +3.52% | +7.52% | -6.22% | +7.52% |
| 2019 | 18/06/2019 | 78.34 | near 52w high | +2.94% | +1.20% | +2.64% | -1.35% | +4.21% |
| 2018 | 18/06/2018 | 57.91 | neutral | +6.10% | +6.37% | +5.15% | +0.00% | +10.46% |
| 2017 | 19/06/2017 | 71.60 | near 52w high | -1.54% | -5.06% | -4.39% | -5.92% | +0.00% |
| 2016 | 17/06/2016 | 62.20 | near 52w high | -0.51% | +3.02% | +0.76% | -0.51% | +3.02% |
Upcoming 09/07/2026 · High Gann 60/Trading · 10 years — Small sample
10 days: Avg +2.66% · Win 80% · DD -0.65%20 days: Avg +1.90% · Win 70% · DD -1.48%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 09/07/2025 | 56.76 | neutral | +0.35% | +0.04% | +5.30% | -1.57% | +5.30% |
| 2024 | 09/07/2024 | 53.74 | neutral | +8.19% | +7.91% | +6.44% | +0.00% | +10.33% |
| 2023 | 10/07/2023 | 57.23 | near 52w low | +2.85% | +6.41% | +0.79% | -0.59% | +7.53% |
| 2022 | 08/07/2022 | 71.14 | neutral | +1.74% | +0.56% | +4.58% | -0.94% | +8.52% |
| 2021 | 09/07/2021 | 66.66 | neutral | +2.73% | +1.50% | +5.39% | -0.86% | +5.90% |
| 2020 | 09/07/2020 | 56.72 | neutral | +4.67% | +9.13% | +0.88% | -0.11% | +9.13% |
| 2019 | 09/07/2019 | 79.88 | near 52w high | +0.10% | -1.43% | -4.02% | -4.02% | +1.55% |
| 2018 | 09/07/2018 | 61.00 | neutral | +0.33% | -1.00% | -1.46% | -3.44% | +2.56% |
| 2017 | 10/07/2017 | 67.89 | neutral | +0.50% | +2.87% | +3.59% | -0.78% | +3.80% |
| 2016 | 08/07/2016 | 62.61 | near 52w high | +0.34% | +0.62% | -2.54% | -2.54% | +1.47% |
Upcoming 14/07/2026 · High Gann 90/Calendar · 10 years — Small sample
10 days: Avg +1.27% · Win 70% · DD -1.12%20 days: Avg +0.60% · Win 40% · DD -2.90%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 14/07/2025 | 57.15 | near 52w low | +0.80% | -2.24% | +5.65% | -2.24% | +6.53% |
| 2024 | 15/07/2024 | 57.22 | neutral | +1.50% | +1.92% | -0.82% | -1.38% | +3.62% |
| 2023 | 14/07/2023 | 59.37 | near 52w low | +3.20% | +1.36% | -2.07% | -4.18% | +3.66% |
| 2022 | 14/07/2022 | 71.43 | neutral | -1.34% | +6.97% | +6.30% | -1.34% | +8.08% |
| 2021 | 14/07/2021 | 66.46 | neutral | +0.99% | +2.87% | +7.42% | -0.20% | +7.42% |
| 2020 | 14/07/2020 | 60.40 | neutral | -0.60% | -0.93% | -2.70% | -6.19% | +2.48% |
| 2019 | 15/07/2019 | 79.77 | near 52w high | -0.60% | +0.43% | -4.55% | -4.55% | +1.69% |
| 2018 | 13/07/2018 | 61.32 | neutral | -1.44% | -2.66% | -1.79% | -3.95% | +0.00% |
| 2017 | 14/07/2017 | 67.70 | neutral | +4.09% | +2.79% | +2.69% | +0.00% | +4.56% |
| 2016 | 14/07/2016 | 61.89 | near 52w high | +0.00% | +2.21% | -4.14% | -4.99% | +2.65% |
Upcoming 18/07/2026 · Low Gann 120/Calendar · 10 years — Small sample
10 days: Avg +0.69% · Win 60% · DD -1.69%20 days: Avg +0.73% · Win 50% · DD -3.47%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 18/07/2025 | 56.83 | near 52w low | -0.28% | +1.74% | +8.43% | -1.69% | +8.43% |
| 2024 | 18/07/2024 | 58.29 | neutral | -0.03% | +1.72% | -1.15% | -3.19% | +1.72% |
| 2023 | 18/07/2023 | 59.55 | near 52w low | +2.15% | -0.59% | -6.08% | -6.08% | +3.34% |
| 2022 | 18/07/2022 | 71.54 | neutral | +2.78% | +6.54% | +9.48% | -1.50% | +9.48% |
| 2021 | 19/07/2021 | 66.37 | neutral | +1.69% | +2.50% | +9.07% | -0.06% | +9.07% |
| 2020 | 17/07/2020 | 60.80 | neutral | -0.36% | -4.84% | -3.73% | -6.81% | +1.81% |
| 2019 | 18/07/2019 | 81.12 | near 52w high | -3.27% | -1.47% | -5.56% | -6.74% | +0.00% |
| 2018 | 18/07/2018 | 60.38 | neutral | -0.98% | -2.45% | +0.51% | -2.45% | +0.86% |
| 2017 | 18/07/2017 | 68.46 | near 52w high | +2.15% | +2.38% | +2.38% | +0.00% | +3.40% |
| 2016 | 18/07/2016 | 62.67 | near 52w high | +0.35% | +1.37% | -6.06% | -6.18% | +1.37% |
Upcoming 28/07/2026 · Low Gann 90/Trading · 10 years — Small sample
10 days: Avg -0.64% · Win 30% · DD -3.11%20 days: Avg +0.28% · Win 60% · DD -3.55%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 28/07/2025 | 55.87 | near 52w low | +5.39% | +8.07% | +9.04% | +0.00% | +10.47% |
| 2024 | 29/07/2024 | 58.32 | near 52w high | -3.24% | -2.69% | +1.71% | -3.24% | +1.71% |
| 2023 | 28/07/2023 | 60.18 | neutral | -5.47% | -3.39% | -6.91% | -7.72% | +0.25% |
| 2022 | 28/07/2022 | 76.41 | neutral | -1.81% | -0.63% | +3.40% | -2.63% | +4.39% |
| 2021 | 28/07/2021 | 68.37 | near 52w high | +2.33% | +4.42% | +4.56% | -1.05% | +7.01% |
| 2020 | 28/07/2020 | 59.84 | neutral | -3.38% | -1.79% | -5.59% | -5.59% | +0.48% |
| 2019 | 29/07/2019 | 80.11 | near 52w high | -3.78% | -4.96% | -2.44% | -5.57% | +0.00% |
| 2018 | 27/07/2018 | 59.69 | neutral | +0.57% | +0.89% | +2.49% | -1.32% | +3.38% |
| 2017 | 28/07/2017 | 69.59 | near 52w high | -0.11% | -0.10% | +1.55% | -0.63% | +1.72% |
| 2016 | 28/07/2016 | 63.26 | near 52w high | -3.02% | -6.21% | -4.98% | -7.77% | +0.43% |
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· If it holds above SMA50 (-2.2%) and breaks out on volume above the window — historically similar zones tended to continue. Technical confirmation needed.
⬇️ Weakness (down) — to watch· Relative weakness vs QQQ, SPY, SMH.
· 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· No active Price-Time Confluence right now.
· Distance from 52w high: -8.6% · from 52w low: +29.6%.
· Without confirmation either way — no clear edge; waiting for confirmation is reasonable.
Current Snapshot
Returns & distances
| 5 / 10 / 20 / 60 days | +0.66% · -3.44% · -2.25% · +1.28% |
|---|
| Distance from SMA20 / 50 / 200 | -1.22% · -2.20% · +3.78% |
|---|
| Distance from 52w high / low | -8.58% · +29.64% |
|---|
| ATR14 · volume vs 20-avg | 2.07 · 1.44x |
|---|
Relative strength
| vs QQQ (20d) | -0.34% |
|---|
| vs SPY (20d) | -0.53% |
|---|
| vs SMH (20d) | -3.97% |
|---|
Moving averages
| SMA20 / 50 / 200 | 72.83 · 73.56 · 69.32 |
|---|
| 52w high / low | 78.69 · 55.49 |
|---|