TDOC Deep Analytical Report

Teladoc Health, Inc. | Category: Equity Micro Cap | Last Updated: 2026-02-22 | Data Range: 2015-07-01 → 2026-02-01 (128 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 3.85% 3.02% 3.42% 5.51% 5.38% 5.46% 4.49 5.00 4.26 5.28
Weekly 8.67% 8.82% 8.86% 12.86% 11.84% 12.03% 4.21 5.34 3.74 6.01
Monthly 15.81% 18.25% 18.21% 26.24% 24.64% 25.03% 3.70 6.06 2.90 7.76
Quarterly 27.78% 34.42% 36.11% 44.16% 42.68% 43.36% 3.09 7.26 2.02 11.13
Annual 85.36% 86.72% 2.02 11.13 0.86 26.13
Option Time Horizon 32.83% 33.36% 3.41 6.58 2.46 9.14
Calculation Notes: Computed at 2026-02-22T14:22 UTC  |  Reference Contract: Call option expiring 2026-04-17 (54 days)  |  Spot Price (S): $4.74  |  Strike (K): $5.00 (first OTM call ≥ spot)  |  Observed Mid-Price: $0.5300 (Bid $0.5000 / Ask $0.5600)  |  Risk-Free Rate (r): 3.72% (1-Month CMT, US Treasury)  |  Dividend Yield (q): 0.00%  |  Binomial IV (Annual): 85.36% (CRR binomial tree, American, n=20 steps)  |  BS IV: 86.24% (European Black-Scholes)  |  Yahoo IV (Annual): 86.72% → 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 -0.20. Further, an Excess Kurtosis of 7.73 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -11.54%120.45%0.45%
-11.54% to -8.66%210.79%1.23%
-8.66% to -5.77%953.55%4.79%
-5.77% to -2.88%39014.58%19.36%
-2.88% to 0.01%82430.80%50.17%
0.01% to 2.90%82030.65%80.82%
2.90% to 5.78%37313.94%94.77%
5.78% to 8.67%873.25%98.02%
8.67% to 11.56%361.35%99.36%
Greater than 11.56%170.64%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -3.84%3.86% 74.73%68.27%
±2σ -7.69%7.71% 95.29%95.45%
±3σ -11.55%11.56% 98.92%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.32. Further, an Excess Kurtosis of 9.74 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -3.76%00.00%0.00%
-3.76% to -1.50%00.00%0.00%
-1.50% to 0.76%00.00%0.00%
0.76% to 3.03%52719.69%19.69%
3.03% to 5.29%115843.27%62.97%
5.29% to 7.55%54620.40%83.37%
7.55% to 9.82%2529.42%92.79%
9.82% to 12.08%943.51%96.30%
12.08% to 14.34%531.98%98.28%
Greater than 14.34%461.72%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 2.27%8.31% 80.64%68.27%
±2σ -0.75%11.33% 95.25%95.45%
±3σ -3.76%14.34% 98.28%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.15. Further, an Excess Kurtosis of 2.75 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -10.15%150.56%0.56%
-10.15% to -7.59%291.08%1.64%
-7.59% to -5.03%1104.11%5.75%
-5.03% to -2.47%36913.79%19.54%
-2.47% to 0.09%83231.09%50.64%
0.09% to 2.65%80930.23%80.87%
2.65% to 5.21%35113.12%93.98%
5.21% to 7.77%1144.26%98.24%
7.77% to 10.34%331.23%99.48%
Greater than 10.34%140.52%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -3.33%3.50% 73.77%68.27%
±2σ -6.74%6.92% 94.81%95.45%
±3σ -10.16%10.34% 98.92%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.36. Further, an Excess Kurtosis of 3.03 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -25.96%20.36%0.36%
-25.96% to -19.45%61.08%1.44%
-19.45% to -12.95%264.68%6.13%
-12.95% to -6.44%7413.33%19.46%
-6.44% to 0.06%17230.99%50.45%
0.06% to 6.57%17631.71%82.16%
6.57% to 13.07%7212.97%95.14%
13.07% to 19.58%152.70%97.84%
19.58% to 26.09%50.90%98.74%
Greater than 26.09%71.26%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -8.61%8.74% 75.14%68.27%
±2σ -17.28%17.41% 94.59%95.45%
±3σ -25.96%26.09% 98.38%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 3.82. Further, an Excess Kurtosis of 29.57 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -12.83%00.00%0.00%
-12.83% to -6.21%00.00%0.00%
-6.21% to 0.41%00.00%0.00%
0.41% to 7.03%9016.19%16.19%
7.03% to 13.64%26146.94%63.13%
13.64% to 20.26%13424.10%87.23%
20.26% to 26.88%356.29%93.53%
26.88% to 33.50%183.24%96.76%
33.50% to 40.12%91.62%98.38%
Greater than 40.12%91.62%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 4.82%22.47% 85.97%68.27%
±2σ -4.00%31.29% 95.50%95.45%
±3σ -12.83%40.12% 98.38%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Right Skewed (Positive Asymmetry) with a Skewness factor of 0.98. Further, an Excess Kurtosis of 4.95 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -25.76%30.54%0.54%
-25.76% to -19.11%30.54%1.08%
-19.11% to -12.47%152.70%3.78%
-12.47% to -5.82%8415.11%18.88%
-5.82% to 0.82%19234.53%53.42%
0.82% to 7.47%16629.86%83.27%
7.47% to 14.12%5610.07%93.35%
14.12% to 20.76%203.60%96.94%
20.76% to 27.41%142.52%99.46%
Greater than 27.41%30.54%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -8.04%9.68% 76.44%68.27%
±2σ -16.90%18.55% 94.78%95.45%
±3σ -25.76%27.41% 98.92%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.04. Further, an Excess Kurtosis of 0.16 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -47.61%10.79%0.79%
-47.61% to -35.76%00.00%0.79%
-35.76% to -23.91%53.94%4.72%
-23.91% to -12.05%2620.47%25.20%
-12.05% to -0.20%3225.20%50.39%
-0.20% to 11.66%3426.77%77.17%
11.66% to 23.51%1814.17%91.34%
23.51% to 35.37%107.87%99.21%
35.37% to 47.22%10.79%100.00%
Greater than 47.22%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -16.00%15.61% 68.50%68.27%
±2σ -31.81%31.42% 96.06%95.45%
±3σ -47.61%47.22% 99.21%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 3.67. Further, an Excess Kurtosis of 24.57 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -22.61%00.00%0.00%
-22.61% to -8.93%00.00%0.00%
-8.93% to 4.76%00.00%0.00%
4.76% to 18.44%2721.09%21.09%
18.44% to 32.12%4736.72%57.81%
32.12% to 45.81%3628.12%85.94%
45.81% to 59.49%1310.16%96.09%
59.49% to 73.18%43.12%99.22%
73.18% to 86.86%00.00%99.22%
Greater than 86.86%10.78%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 13.88%50.37% 83.59%68.27%
±2σ -4.37%68.62% 96.88%95.45%
±3σ -22.61%86.86% 99.22%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 2.01. Further, an Excess Kurtosis of 10.54 proves the distribution possesses Extreme Fat Tails (Frequent Outliers, Leptokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -51.76%00.00%0.00%
-51.76% to -38.10%00.00%0.00%
-38.10% to -24.45%21.56%1.56%
-24.45% to -10.79%2418.75%20.31%
-10.79% to 2.86%4434.38%54.69%
2.86% to 16.51%3426.56%81.25%
16.51% to 30.17%2015.62%96.88%
30.17% to 43.82%10.78%97.66%
43.82% to 57.48%21.56%99.22%
Greater than 57.48%10.78%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -15.35%21.06% 75.78%68.27%
±2σ -33.55%39.27% 97.66%95.45%
±3σ -51.76%57.48% 99.22%99.73%
Close-to-Close Returns
Gram-Charlier Analysis: Data reveals Fairly Symmetrical with a Skewness factor of 0.01. Further, an Excess Kurtosis of -0.58 proves the distribution possesses Normal Tails (Mesokurtic).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -83.59%00.00%0.00%
-83.59% to -62.76%00.00%0.00%
-62.76% to -41.92%36.98%6.98%
-41.92% to -21.08%716.28%23.26%
-21.08% to -0.24%1125.58%48.84%
-0.24% to 20.60%1330.23%79.07%
20.60% to 41.43%613.95%93.02%
41.43% to 62.27%36.98%100.00%
62.27% to 83.11%00.00%100.00%
Greater than 83.11%00.00%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -28.03%27.54% 65.12%68.27%
±2σ -55.81%55.33% 95.35%95.45%
±3σ -83.59%83.11% 100.00%99.73%
High-to-Low Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.55. Further, an Excess Kurtosis of 2.35 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -39.90%00.00%0.00%
-39.90% to -14.08%00.00%0.00%
-14.08% to 11.74%00.00%0.00%
11.74% to 37.55%920.45%20.45%
37.55% to 63.37%2147.73%68.18%
63.37% to 89.19%613.64%81.82%
89.19% to 115.01%36.82%88.64%
115.01% to 140.83%49.09%97.73%
140.83% to 166.65%00.00%97.73%
Greater than 166.65%12.27%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ 28.95%97.80% 79.55%68.27%
±2σ -5.48%132.22% 93.18%95.45%
±3σ -39.90%166.65% 97.73%99.73%
Open-to-Close Returns
Gram-Charlier Analysis: Data reveals Highly Right Skewed (Extreme Positive Tail Risk) with a Skewness factor of 1.45. Further, an Excess Kurtosis of 2.36 proves the distribution possesses Fat Tails (Higher Outlier Risk).
Bin Distribution Over Raw Range
Bin / RangeFrequencyProbCum. Prob
Less than -99.42%00.00%0.00%
-99.42% to -72.33%00.00%0.00%
-72.33% to -45.25%00.00%0.00%
-45.25% to -18.17%818.18%18.18%
-18.17% to 8.91%1943.18%61.36%
8.91% to 35.99%920.45%81.82%
35.99% to 63.07%511.36%93.18%
63.07% to 90.16%12.27%95.45%
90.16% to 117.24%12.27%97.73%
Greater than 117.24%12.27%100.00%
Standard Deviation Interval Analysis
SDLower BndUpper Bnd Actual %Normal %
±1σ -27.20%45.02% 75.00%68.27%
±2σ -63.31%81.13% 95.45%95.45%
±3σ -99.42%117.24% 97.73%99.73%