RUN Deep Analytical Report

Sunrun Inc. | Category: Equity Mid Cap | Last Updated: 2026-02-22 | Data Range: 2015-08-01 → 2026-02-01 (127 months)
Quick Overview
Timeframe C-C DoR σ
(Historical)
H-L DoR σ
(Historical)
O-C DoR σ
(Historical)
5Y ATRP
(Avg)
Binomial IV
(Period)
Yahoo IV
(Period)
1σ Lower
(68.27%)
1σ Upper 2σ Lower
(95.45%)
2σ Upper
Daily 4.96% 3.80% 4.17% 7.80% 6.27% 6.30% 19.05 21.59 17.89 22.99
Weekly 11.24% 11.37% 11.52% 18.52% 13.80% 13.87% 17.67 23.28 15.39 26.73
Monthly 23.05% 25.10% 22.55% 37.92% 28.74% 28.88% 15.21 27.03 11.41 36.03
Quarterly 42.21% 49.19% 39.68% 63.65% 49.77% 50.02% 12.33 33.36 7.49 54.88
Annual 99.54% 100.05% 7.49 54.88 2.77 148.49
Option Time Horizon 32.54% 32.70% 14.65 28.08 10.58 38.88
Calculation Notes: Computed at 2026-02-22T14:20 UTC  |  Reference Contract: Call option expiring 2026-04-02 (39 days)  |  Spot Price (S): $20.28  |  Strike (K): $21.00 (first OTM call ≥ spot)  |  Observed Mid-Price: $2.3700 (Bid $1.8400 / Ask $2.9000)  |  Risk-Free Rate (r): 3.72% (1-Month CMT, US Treasury)  |  Dividend Yield (q): 0.00%  |  Binomial IV (Annual): 99.54% (CRR binomial tree, American, n=20 steps)  |  BS IV: 100.09% (European Black-Scholes)  |  Yahoo IV (Annual): 100.05% → period-scaled as σperiod = σannual·√h  |  Price bands: Upper = S·e+σ√h, Lower = S·e−σ√h
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.15. Further, an Excess Kurtosis of 6.81 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -14.72%160.60%0.60%
-14.72% to -11.00%160.60%1.21%
-11.00% to -7.29%973.66%4.87%
-7.29% to -3.57%33912.79%17.65%
-3.57% to 0.15%86732.70%50.36%
0.15% to 3.86%86132.48%82.84%
3.86% to 7.58%31311.81%94.64%
7.58% to 11.30%963.62%98.26%
11.30% to 15.02%180.68%98.94%
Greater than 15.02%281.06%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -4.81%5.10% 76.57%68.27%
±2σ -9.77%10.06% 95.44%95.45%
±3σ -14.72%15.02% 98.34%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.78. Further, an Excess Kurtosis of 15.70 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -4.81%00.00%0.00%
-4.81% to -1.95%00.00%0.00%
-1.95% to 0.90%00.00%0.00%
0.90% to 3.75%50919.19%19.19%
3.75% to 6.60%107940.69%59.88%
6.60% to 9.46%64024.13%84.01%
9.46% to 12.31%2529.50%93.51%
12.31% to 15.16%923.47%96.98%
15.16% to 18.01%381.43%98.42%
Greater than 18.01%421.58%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 2.80%10.41% 81.90%68.27%
±2σ -1.00%14.21% 96.38%95.45%
±3σ -4.81%18.01% 98.42%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.19. Further, an Excess Kurtosis of 2.89 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -12.37%150.57%0.57%
-12.37% to -9.24%281.06%1.62%
-9.24% to -6.12%963.62%5.24%
-6.12% to -2.99%36713.84%19.08%
-2.99% to 0.14%87132.84%51.92%
0.14% to 3.27%79630.02%81.94%
3.27% to 6.40%31711.95%93.89%
6.40% to 9.53%1094.11%98.00%
9.53% to 12.66%341.28%99.28%
Greater than 12.66%190.72%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -4.03%4.31% 74.32%68.27%
±2σ -8.20%8.49% 94.65%95.45%
±3σ -12.37%12.66% 98.72%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.35. Further, an Excess Kurtosis of 2.93 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -32.98%50.91%0.91%
-32.98% to -24.54%40.73%1.64%
-24.54% to -16.11%162.91%4.55%
-16.11% to -7.68%7613.82%18.36%
-7.68% to 0.76%18032.73%51.09%
0.76% to 9.19%17231.27%82.36%
9.19% to 17.62%7112.91%95.27%
17.62% to 26.06%101.82%97.09%
26.06% to 34.49%101.82%98.91%
Greater than 34.49%61.09%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -10.49%12.00% 76.91%68.27%
±2σ -21.73%23.25% 94.91%95.45%
±3σ -32.98%34.49% 98.00%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.95. Further, an Excess Kurtosis of 15.38 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -16.67%00.00%0.00%
-16.67% to -8.14%00.00%0.00%
-8.14% to 0.38%00.00%0.00%
0.38% to 8.91%9316.88%16.88%
8.91% to 17.44%25746.64%63.52%
17.44% to 25.96%12121.96%85.48%
25.96% to 34.49%478.53%94.01%
34.49% to 43.02%173.09%97.10%
43.02% to 51.54%50.91%98.00%
Greater than 51.54%112.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 6.07%28.80% 84.21%68.27%
±2σ -5.30%40.17% 95.64%95.45%
±3σ -16.67%51.54% 98.00%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.54. Further, an Excess Kurtosis of 8.65 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -33.95%10.18%0.18%
-33.95% to -25.30%40.73%0.91%
-25.30% to -16.66%162.90%3.81%
-16.66% to -8.02%7513.61%17.42%
-8.02% to 0.62%20937.93%55.35%
0.62% to 9.27%15728.49%83.85%
9.27% to 17.91%6211.25%95.10%
17.91% to 26.55%152.72%97.82%
26.55% to 35.19%50.91%98.73%
Greater than 35.19%71.27%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -10.90%12.15% 77.50%68.27%
±2σ -22.42%23.67% 95.10%95.45%
±3σ -33.95%35.19% 98.55%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.85. Further, an Excess Kurtosis of 1.21 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -66.30%00.00%0.00%
-66.30% to -49.01%00.00%0.00%
-49.01% to -31.73%43.17%3.17%
-31.73% to -14.44%2923.02%26.19%
-14.44% to 2.84%3326.19%52.38%
2.84% to 20.13%3729.37%81.75%
20.13% to 37.41%129.52%91.27%
37.41% to 54.70%86.35%97.62%
54.70% to 71.98%10.79%98.41%
Greater than 71.98%21.59%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -20.20%25.89% 76.19%68.27%
±2σ -43.25%48.94% 95.24%95.45%
±3σ -66.30%71.98% 98.41%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.04. Further, an Excess Kurtosis of 6.68 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -31.78%00.00%0.00%
-31.78% to -12.96%00.00%0.00%
-12.96% to 5.87%00.00%0.00%
5.87% to 24.69%3023.62%23.62%
24.69% to 43.51%4434.65%58.27%
43.51% to 62.34%3023.62%81.89%
62.34% to 81.16%1411.02%92.91%
81.16% to 99.99%53.94%96.85%
99.99% to 118.81%10.79%97.64%
Greater than 118.81%32.36%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 18.42%68.61% 80.31%68.27%
±2σ -6.68%93.71% 96.06%95.45%
±3σ -31.78%118.81% 97.64%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.69. Further, an Excess Kurtosis of 1.57 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -65.24%00.00%0.00%
-65.24% to -48.33%00.00%0.00%
-48.33% to -31.42%75.51%5.51%
-31.42% to -14.51%2318.11%23.62%
-14.51% to 2.41%4031.50%55.12%
2.41% to 19.32%2822.05%77.17%
19.32% to 36.23%2217.32%94.49%
36.23% to 53.14%43.15%97.64%
53.14% to 70.06%10.79%98.43%
Greater than 70.06%21.57%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -20.14%24.96% 69.29%68.27%
±2σ -42.69%47.51% 95.28%95.45%
±3σ -65.24%70.06% 98.43%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.36. Further, an Excess Kurtosis of 2.97 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -117.26%00.00%0.00%
-117.26% to -85.60%00.00%0.00%
-85.60% to -53.94%12.38%2.38%
-53.94% to -22.28%921.43%23.81%
-22.28% to 9.38%1535.71%59.52%
9.38% to 41.04%716.67%76.19%
41.04% to 72.70%819.05%95.24%
72.70% to 104.36%12.38%97.62%
104.36% to 136.02%00.00%97.62%
Greater than 136.02%12.38%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -32.83%51.59% 78.57%68.27%
±2σ -75.05%93.81% 95.24%95.45%
±3σ -117.26%136.02% 97.62%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.22. Further, an Excess Kurtosis of 1.71 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -59.91%00.00%0.00%
-59.91% to -23.02%00.00%0.00%
-23.02% to 13.88%00.00%0.00%
13.88% to 50.77%1023.26%23.26%
50.77% to 87.66%1637.21%60.47%
87.66% to 124.55%818.60%79.07%
124.55% to 161.44%511.63%90.70%
161.44% to 198.33%24.65%95.35%
198.33% to 235.22%12.33%97.67%
Greater than 235.22%12.33%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 38.47%136.84% 72.09%68.27%
±2σ -10.72%186.03% 95.35%95.45%
±3σ -59.90%235.22% 97.67%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.86. Further, an Excess Kurtosis of 0.95 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -112.80%00.00%0.00%
-112.80% to -83.04%00.00%0.00%
-83.04% to -53.28%12.33%2.33%
-53.28% to -23.51%1023.26%25.58%
-23.51% to 6.25%1330.23%55.81%
6.25% to 36.01%1125.58%81.40%
36.01% to 65.77%511.63%93.02%
65.77% to 95.53%12.33%95.35%
95.53% to 125.30%12.33%97.67%
Greater than 125.30%12.33%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -33.44%45.93% 74.42%68.27%
±2σ -73.12%85.61% 95.35%95.45%
±3σ -112.80%125.30% 97.67%99.73%