The Impact of Sentiment Indices on the Stock Exchange—The Connections between Quantitative Sentiment Indicators, Technical Analysis, and Stock Market
Abstract
:1. Introduction
2. Literature Review
3. The Impact of News Sentiment Indices Figures in the Technical Analysis
- The trend is downward, a fact confirmed by the decreasing volumes.
- MACD intersection, nearby Bollinger bands, and RSI below 70% (only 60%).
- 1.
- The economic lockdown generated by the pandemic was much more strongly felt by the DAX stock index (DE40) than by the sentiment indicator.
- 2.
- Similarly, the outbreak of the war in Ukraine caused a much more drastic drop in the DAX than the CFD.
4. Quantitative Approaches of Sentiment Indicators on the Stock Market
4.1. Methodology and Data
4.2. Empirical Results
4.3. Correlation Analysis for the Variables
5. Discussion and Recommendations
- 1.
- Elon Musk is publicly accused of market manipulation through public intelligence sources: “According to Reuters, investors are claiming (opens in a new tab) that Musk used his influence on Twitter, TV appearances, and paid online influencers to trade profitably at the expense of other investors (mashable.com/article/elon-musk-dogecoin-lawsuit, accessed on 16 May 2023)”.
- 2.
- The chaos created in social media on the subject of the pandemic.
- 3.
- All, but absolutely all of the press is partisan about the war in Ukraine—either on one side or the other, but we do not know any objective, equidistant source.
- 4.
- Banning Donald Trump on some social media during the election campaign.
- 5.
- Questionnaires (if used) are often ambiguous, and unclear, some even put in a certain direction.
6. Conclusions
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
Appendix A
Appendix A.1. DJI
Correlation | |||||||||
Probability | DJI_CL | DJI_HI | DJI_LOW | DJI_OP | DJI_R | DJI_VOL | FFR_VAR | NS | INF |
DJI_CL | 1.0000 | ||||||||
------- | |||||||||
DJI_HI | 0.9998 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
DJI_LOW | 0.9998 | 0.9997 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
DJI_OP | 0.9997 | 0.9998 | 0.9998 | 1.0000 | |||||
0.0000 | 0.0000 | 0.0000 | ------- | ||||||
DJI_R | 0.0204 | 0.0093 | 0.0116 | 0.0002 | 1.0000 | ||||
0.0939 | 0.4445 | 0.3395 | 0.9844 | ------ | |||||
DJI_VOL | 0.4140 | 0.4188 | 0.4102 | 0.4157 | −0.0440 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0003 | ------ | ||||
FFR_VAR | 0.0212 | 0.0213 | 0.0219 | 0.0217 | −0.0396 | −0.0112 | 1.0000 | ||
0.0824 | 0.0810 | 0.0722 | 0.0747 | 0.0012 | 0.3560 | ------ | |||
NS | −0.0358 | −0.0395 | −0.0314 | −0.0356 | −0.1891 | −0.1641 | 0.01636 | 1.0000 | |
0.0033 | 0.0012 | 0.0100 | 0.0035 | 0.1199 | 0.0000 | 0.1802 | ------ | ||
INF | 0.4114 | 0.4129 | 0.4104 | 0.4118 | −0.0284 | 0.2964 | 0.0255 | 0.0580 | 1.0000 |
0.0000 | 0.0000 | 0.0000 | 0.000 | 0.0197 | 0.0000 | 0.0364 | 0.0000 | ------ |
Appendix A.2. GOOGL
Correlation | |||||||||
Probability | GOOGL_CL | GOOGL_HI | GOOGL_LOW | GOOGL_OP | GOOGL_R | GOOGL_VOL | FFR_VAR | NS | INF |
GOOGL_CL | 1.000 | ||||||||
------- | |||||||||
GOOGL_HI | 0.9998 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
GOOGL_LOW | 0.9998 | 0.9998 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
GOOGL_R | −0.0123 | −0.0185 | −0.0176 | 1.0000 | |||||
0.3124 | 0.1299 | 0.1478 | ------- | ||||||
GOOGL_OP | 0.9997 | 0.9999 | 0.9998 | −0.0231 | 1.0000 | ||||
0.0000 | 0.0000 | 0.0000 | 0.0580 | ------ | |||||
GOOGL_VOL | −0.4504 | −0.4489 | −0.4516 | 0.0703 | −0.4499 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | ------ | ||||
INF | 0.4936 | 0.4954 | 0.4925 | −0.0385 | 0.4942 | 0.0976 | 1.0000 | ||
0.0000 | 0.0000 | 0.0000 | 0.0016 | 0.0000 | 0.0000 | ------ | |||
NS | −0.1028 | −0.1043 | −0.1010 | −0.0006 | −0.1025 | 0.1958 | 0.0577 | 1.0000 | |
0.0000 | 0.0000 | 0.0000 | 0.9571 | 0.0000 | 0.0000 | 0.0000 | ------ | ||
FFR_VAR | 0.0270 | 0.0269 | 0.0268 | −0.0124 | 0.0266 | −0.0140 | 0.0255 | 0.0163 | 1.0000 |
0.0267 | 0.0275 | 0.0276 | 0.3072 | 0.0289 | 0.2502 | 0.0365 | 0.1807 | ------ |
Appendix A.3. AMZN
Correlation | |||||||||
Probability | AMZN_CL | AMZN_HI | AMZN_LOW | AMZN_OP | AMZN_R | AMZN_VOL | FFR_VAR | INF | NS |
AMZN_CL | 1.000 | ||||||||
------- | |||||||||
AMZN_HI | 0.9998 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
AMZN_LOW | 0.9998 | 0.9998 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
AMZN_OP | 0.9997 | 0.9999 | 0.9998 | 1.0000 | |||||
0.0000 | 0.0000 | 0.0000 | ------- | ||||||
AMZN_R | −0.0146 | −0.0195 | −0.0188 | −0.0233 | 1.0000 | ||||
0.2315 | 0.1094 | 0.1219 | 0.0555 | ------ | |||||
AMZN_VOL | −0.2319 | −0.2300 | −0.2338 | −0.2316 | 0.1257 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | ------ | ||||
FFR_VAR | 0.0162 | 0.0160 | 0.0164 | 0.0160 | 0.0090 | −0.0155 | 1.0000 | ||
0.1832 | 0.1893 | 0.1779 | 0.1894 | 0.4609 | 0.2026 | ------ | |||
INF | 0.3616 | 0.3635 | 0.3603 | 0.3618 | −0.0529 | −0.0085 | 0.0255 | 1.0000 | |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.4841 | 0.0364 | ------ | ||
NS | −0.1788 | −0.1799 | −0.1772 | −0.1785 | −0.0209 | −0.0520 | 0.0163 | 0.0579 | 1.0000 |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0870 | 0.0000 | 0.1804 | 0.0000 | ------ |
Appendix A.4. AAPL
Correlation | |||||||||
Probability | AAPL_CL | AAPL_HI | AAPL_LOW | AAPL_OP | AAPL_R | AAPL_VOL | FFR_VAR | INF | NS |
AAPL_CL | 1.000 | ||||||||
------- | |||||||||
AAPL_HI | 0.9998 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
AAP_LOW | 0.9998 | 0.9998 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
AAPL_OP | 0.9997 | 0.9999 | 0.9998 | 1.0000 | |||||
0.0000 | 0.0000 | 0.0000 | ------- | ||||||
AAPL_R | −0.0057 | −0.0114 | −0.0107 | −0.0152 | 1.0000 | ||||
0.6389 | 0.3487 | 0.3777 | 0.2103 | ------ | |||||
AAPL_VOL | −0.5173 | −0.5161 | −0.5185 | −0.5171 | 0.0017 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.8842 | ------ | ||||
FFR_VAR | 0.0270 | 0.0269 | 0.0270 | 0.0268 | −0.0401 | −0.0182 | 1.0000 | ||
0.0265 | 0.0274 | 0.0267 | 0.0279 | 0.0010 | 0.1356 | ------ | |||
INF | 0.5353 | 0.5357 | 0.5350 | 0.5351 | −0.0211 | 0.0273 | 0.0255 | 1.0000 | |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0840 | 0.0249 | 0.0364 | ------ | ||
NS | −0.1678 | −0.1687 | −0.1664 | −0.1675 | −0.0027 | −0.0284 | 0.0163 | 0.0580 | 1.0000 |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.8189 | 0.0197 | 0.1802 | 0.0000 | ------ |
Appendix A.5. eBay
Correlation | |||||||||
Probability | eBay_CL | eBay_HI | eBay_LOW | eBay_OP | eBay_R | eBay_VOL | FFR_VAR | INF | NS |
eBay_CL | 1.000 | ||||||||
------- | |||||||||
eBay_HI | 0.9997 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
eBay_LOW | 0.9997 | 0.9997 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
eBay_OP | 0.9994 | 0.9997 | 0.9997 | 1.0000 | |||||
0.0000 | 0.0000 | 0.000 | ------- | ||||||
eBay_R | 0.0035 | −0.0006 | −0.0006 | −0.017 | 1.0000 | ||||
0.7722 | 0.6044 | 0.5807 | 0.1621 | ------ | |||||
eBay_VOL | −0.5650 | −0.5618 | −0.5678 | −0.5645 | 0.0211 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0833 | ------ | ||||
FFR_VAR | 0.0225 | 0.0224 | 0.0225 | 0.0223 | 0.0014 | −0.011 | 1.0000 | ||
0.0646 | 0.0665 | 0.0647 | 0.0672 | 0.9037 | 0.3487 | ------ | |||
INF | 0.3808 | 0.3836 | 0.3793 | 0.3817 | −0.0411 | −0.1011 | 0.0255 | 1.0000 | |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.0008 | 0.0000 | 0.0364 | ------ | ||
NS | 0.0071 | 0.0053 | 0.0098 | 0.0081 | −0.0446 | 0.0536 | 0.0163 | 0.0579 | 1.0000 |
0.5593 | 0.6601 | 0.4211 | 0.5071 | 0.0003 | 0.0000 | 0.1803 | 0.0000 | ------ |
Appendix A.6. C
Correlation | |||||||||
Probability | C_CL | C_HI | C_LOW | C_OP | C_R | C_VOL | FFR_VAR | INF | NS |
C_CL | 1.000 | ||||||||
------- | |||||||||
C_HI | 0.9998 | 1.0000 | |||||||
0.0000 | ------- | ||||||||
C_LOW | 0.9999 | 0.9997 | 1.0000 | ||||||
0.0000 | 0.0000 | ------- | |||||||
C_OP | 0.9998 | 0.9998 | 0.9998 | 1.0000 | |||||
0.0000 | 0.0000 | 0.0000 | ------- | ||||||
C_R | −0.0012 | −0.0067 | −0.0056 | −0.0104 | 1.0000 | ||||
0.9165 | 0.5788 | 0.6443 | 0.3945 | ------ | |||||
C_VOL | −0.5100 | −0.5089 | −0.5109 | −0.5095 | −0.0039 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.7493 | ------ | ||||
FFR_VAR | −0.0162 | −0.0161 | −0.0159 | −0.0160 | −0.0244 | 0.0038 | 1.0000 | ||
0.1848 | 0.1862 | 0.1925 | 0.1882 | 0.0456 | 0.7552 | ------ | |||
INF | 0.2129 | 0.2140 | 0.2120 | 0.2129 | −0.0158 | −0.2340 | 0.0257 | 1.0000 | |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.1950 | 0.0000 | 0.0350 | ------ | ||
NS | 0.4824 | 0.4784 | 0.4858 | 0.4816 | 0.0092 | −0.3981 | 0.0164 | 0.0575 | 1.0000 |
0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.4479 | 0.0000 | 0.1782 | 0.0000 | ------ |
Appendix A.7. VIX
Correlation | ||||||||
Probability | VIX_CH | VIX_HI | VIX_LOW | VIX_OP | VIX_P | FFR_VAR | INF | NS |
VIX_CH | 1.000 | |||||||
------- | ||||||||
VIX_HI | 0.0635 | 1.0000 | ||||||
0.0000 | ------- | |||||||
VIX_LOW | 0.0249 | 0.9876 | 1.0000 | |||||
0.0411 | 0.0000 | ------- | ||||||
VIX_OP | −0.0207 | 0.9893 | 0.9932 | 1.0000 | ||||
0.0899 | 0.0000 | 0.0000 | ------- | |||||
VIX_P | 0.1128 | 0.9926 | 0.9908 | 0.9843 | 1.0000 | |||
0.0000 | 0.0000 | 0.0000 | 0.0000 | ------ | ||||
FFR_VAR | 0.0083 | −0.0352 | −0.0306 | −0.0357 | −0.0300 | 1.0000 | ||
0.4945 | 0.0038 | 0.0122 | 0.0034 | 0.0140 | ------ | |||
INF | 0.0186 | 0.0025 | −0.0030 | −0.0021 | −0.0003 | 0.0256 | 1.0000 | |
0.1275 | 0.8316 | 0.8045 | 0.8582 | 0.9784 | 0.0361 | ------ | ||
NS | 0.0300 | −0.6806 | −0.7045 | −0.6963 | −0.6892 | 0.0163 | 0.0579 | 1.0000 |
0.0140 | 0.0000 | 0.0000 | 0.0000 | 0.0000 | 0.1796 | 0.0000 | ------ |
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Author | Research Purpose | Methodology | Sample | Conclusion |
---|---|---|---|---|
McGurk et al. (2020) [23] | The relationship between investor sentiment and stock returns. | Ordinary least squares (OLS), forecasting model. | NYSE—Russell 5000 Index. | Investor sentiment has a positive and significant effect on abnormal stock returns. |
Yang et al. (2022) [35] | Forecasting stock direction using technical analysis and sentiment analysis. | Machine learning models—LASSO-LSTM model. | Shares of AAPL, MNST, and BAC on the NYSE and NASDAQ. | The sentiment analysis and technical analysis can improve prediction accuracy. |
Li et al. (2022) [31] | The role of economic policy uncertainty indicators, market sentiment indicators, and financial stress indices in predicting volatility. | Machine learning models—MS-MIDAS- LASSO model. | S&P500 Index. | The forecasting accuracy is better expressed by economic policy uncertainty indicators, than mmarket sentiment indicators and financial stress indices. |
Nakhli et al. (2022) [12] | Examining the Granger causality between investors’ sentiment and momentum strategies. | Granger causality test, the rolling-window bootstrap. Approach, probit model. | Stocks listed on NYSE, NASDAQ, and AMEX. | Bidirectional Granger causality is manifesting between investor sentiment and momentum strategy. |
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Type | 5 min | 15 min | Hourly | Daily | Monthly |
---|---|---|---|---|---|
Moving Averages | Strong Buy | Strong Buy | Strong Buy | Strong Buy | Buy |
Technical Indicators | Strong Buy | Buy | Strong Buy | Strong Buy | Sell |
Summary | Strong Buy | Strong Buy | Strong Buy | Strong Buy | Neutral |
Variables | Construction | Sources |
---|---|---|
Dependent variables | ||
News Sentiment (NS) | The methodology of construction of this index is based on Shapiro et al. (2020) [41] and the database is based on Buckman et al. (2020) [42]. | https://www.frbsf.org/economic-research/indicators-data/daily-news-sentiment-index/, accessed on 16 May 2023 |
Independent variables | ||
DJI Open Price (DJI_op) | The open price for all the stock market indices: DJI, GOOGL, AMZN, APPL, C, VIX. | www.stooq.com, accessed on 16 May 2023 |
Google Open Price (GOOGL_op) | ||
Amazon Open Price (AMZN_op) | ||
Apple Open Price (AAPL_op) | ||
C Open Price (C_op) | ||
VIX Open Price (VIX_op) | ||
DJI High Price (DJI_hi) | The high price for all the stock market indices: DJI, GOOGL, AMZN, APPL, C, VIX. | www.stooq.com, accessed on 16 May 2023 |
Google High Price (GOOGL_hi) | ||
Amazon High Price (AMZN_hi) | ||
Apple High Price (AAPL_hi) | ||
C High Price (C_hi) | ||
VIX High Price (VIX_hi) | ||
DJI Low Price (DJI_low) | The low price for all the stock market indices: DJI, GOOGL, AMZN, APPL, C, VIX. | www.stooq.com, accessed on 16 May 2023 |
Google Low Price (GOOGL_low) | ||
Amazon Low Price (AMZN_low) | ||
Apple Low Price (AAPL_low) | ||
C Low Price (C_low) | ||
VIX Low Price (VIX_low) | ||
DJI Close Price (DJI_cl) | The close price for all the stock market indices: DJI, GOOGL, AMZN, APPL, C, VIX. | www.stooq.com, accessed on 16 May 2023 |
Google Close Price (GOOGL_cl) | ||
Amazon Close Price (AMZN_cl) | ||
Apple Close Price (AAPL_cl) | ||
C Close Price (C_cl) | ||
VIX Price (VIX_p) | ||
DJI Volume Price (DJI_vol) | The volume price for all the stock market indices: DJI, GOOGL, AMZN, APPL, C, VIX. | www.stooq.com, accessed on 16 May 2023 |
Google Volume Price (GOOGL_vol) | ||
Amazon Volume Price (AMZN_vol) | ||
Apple Volume Price (AAPL_vol) | ||
C Volume Price (C_vol) | ||
DJI Return (DJI_r) | Return = (close price − close price from the previous day)/open price | Own calculation. |
Google Return (GOOGL_r) | ||
Amazon Return (AMZN_r) | ||
Apple Return (AAPL_r) | Change price for VIX. | |
C Return (C_r) | ||
VIX Change Price (VIX_ch) | ||
Explanatory variables | ||
Federal Funds Rate Variation (FFR_var) | Variation = (value n − value n0)/value n0 | Federal Reserve database. |
Percentage points. | ||
Inflation (INF) | Consumer Price Index. | Federal Reserve database. |
Year-over-year percent change. |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.163652 | 0.01202 | 96.8304 | 1.152396 | 0.01161 |
NS (−2) | −0.168819 | 0.01198 | −14.0914 | −0.157583 | 0.01157 |
C | −5.30 × 10−5 | 0.00039 | −0.13460 | −5.23 × 10−5 | 0.00039 |
DJI_op | −3.47 × 10−6 | 2.6 × 10−6 | −1.33814 | −3.46 × 10−6 | 2.6 × 10−6 |
DJI_hi | −4.43 × 10−6 | 2.2 × 10−6 | −1.97925 | −4.51 × 10−6 | 2.2 × 10−6 |
DJI_low | 1.46 × 10−5 | 1.9 × 10−6 | 7.49530 | 1.47 × 10−5 | 1.9 × 10−6 |
DJI_cl | −6.59 × 10−6 | 2.4 × 10−6 | −2.80213 | −6.64 × 10−6 | 2.4 × 10−6 |
DJI_vol | 3.06 × 10−13 | 1.2 × 10−12 | 0.24469 | 2.95 × 10−13 | 1.2 × 10−12 |
DJI_r | 0.049099 | 0.02728 | 1.80001 | 0.049626 | 0.02728 |
FFR_var | 0.003169 | 0.00155 | 2.03804 | 0.003155 | 0.00155 |
INF | 7.97 × 10−6 | 8.4 × 10−6 | 0.09524 | 7.46 × 10−6 | 8.4 × 10−5 |
R-Squared: 0.996462 | R-Squared: 0.996461 | ||||
Adjusted R-squared: 0.996457 | Adjusted R-squared: 0.996456 | ||||
Prob (F-statistic): 188,550.8 | Prob (F-statistic): 188,550.8 | ||||
Akaike AIC: −6.006387 | |||||
Schwarz SC: −5.995215 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.177690 | 0.01200 | 98.1611 | 1.165622 | 0.01159 |
NS (−2) | −0.180663 | 0.01199 | −15.0631 | −0.168584 | 0.01158 |
C | −0.000273 | 0.00032 | −0.86115 | −0.000271 | 0.00032 |
GOOGL_op | 0.000353 | 0.00048 | 0.74041 | 0.000350 | 0.00048 |
GOOGL_hi | −0.000968 | 0.00051 | −1.90429 | −0.000973 | 0.00051 |
GOOGL_low | 0.001340 | 0.00049 | 2.70961 | 0.001354 | 0.00049 |
GOOGL_cl | −0.000695 | 0.00048 | −1.44860 | −0.000701 | 0.00048 |
GOOGL_vol | 1.12 × 10−12 | 1.2 × 10−12 | 0.93199 | 1.11 × 10−12 | 1.2 × 10−12 |
GOOGL_r | 0.026976 | 0.00848 | 3.18019 | 0.027071 | 0.00848 |
FFR_var | 0.003747 | 0.00156 | 2.39793 | 0.003738 | 0.00156 |
INF | −7.68 × 10−5 | 9.6 × 10−5 | −0.79964 | −7.84 × 10−5 | 9.6 × 10−5 |
R-Squared: 0.996416 | R-Squared: 0.996415 | ||||
Adjusted R-squared: 0.996411 | Adjusted R-squared: 0.996410 | ||||
Prob (F-statistic): 186,042.9 | Prob (F-statistic): 186,014.6 | ||||
Akaike AIC: −5.993464 | |||||
Schwarz SC: −5.982288 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.178937 | 0.01202 | 98.1205 | 1.166783 | 0.01161 |
NS (−2) | −0.181313 | 0.01201 | −15.0930 | −0.169147 | 0.01160 |
C | 0.000257 | 0.00033 | 0.79134 | 0.000264 | 0.00033 |
AMZN_op | 0.000708 | 0.00031 | 2.28082 | 0.000714 | 0.00031 |
AMZN_hi | −0.000593 | 0.00035 | −1.71727 | −0.000598 | 0.00035 |
AMZN_low | −0.000145 | 0.00029 | −0.49574 | −0.000144 | 0.00029 |
AMZN_cl | 3.60 × 10−5 | 0.00030 | 0.11915 | 3.33 × 10−5 | 0.00030 |
AMZN_vol | −1.32 × 10−12 | 1.7 × 10−12 | −0.78926 | −1.36 × 10−12 | 1.7 × 10−12 |
AMZN_r | 0.004738 | 0.00641 | 0.73879 | 0.004861 | 0.00641 |
FFR_var | 0.003586 | 0.00156 | 2.29168 | 0.003576 | 0.00156 |
INF | −8.43 × 10−5 | 8.4 × 10−5 | −1.00724 | −8.61 × 10−5 | 8.4 × 10−5 |
R-Squared: 0.996406 | R-Squared: 0.996405 | ||||
Adjusted R-squared: 0.996400 | Adjusted R-squared: 0.996400 | ||||
Prob (F-statistic): 185,573.4 | Prob (F-statistic): 185,544.9 | ||||
Akaike AIC: −5.990582 | |||||
Schwarz SC: −5.979409 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.175910 | 0.01200 | 97.9977 | 1.163969 | 0.01159 |
NS (−2) | −0.178680 | 0.01200 | −14.8933 | −0.166725 | 0.01159 |
C | 0.000205 | 0.00032 | 0.63402 | 0.000208 | 0.00032 |
APPL_op | 0.001176 | 0.00038 | 3.09220 | 0.001184 | 0.00038 |
APPL_hi | −0.001714 | 0.00042 | −4.12533 | −0.001727 | 0.00042 |
APPL_low | 0.00232 | 0.00036 | 0.64637 | 0.000236 | 0.00036 |
APPL_cl | 0.000328 | 0.00036 | 0.90507 | 0.000330 | 0.00036 |
APPL_vol | −4.13 × 10−13 | 4.3 × 10−13 | −0.96770 | −4.16 × 10−13 | 4.3 × 10−13 |
APPL_r | 0.023721 | 0.00820 | 2.89151 | 0.024024 | 0.00820 |
FFR_var | 0.003787 | 0.00156 | 2.42305 | 0.003780 | 0.00156 |
INF | −5.85 × 10−5 | 0.00010 | −0.57768 | −6.11 × 10−5 | 0.00010 |
R-Squared: 0.996421 | R-Squared: 0.996420 | ||||
Adjusted R-squared: 0.996415 | Adjusted R-squared: 0.996415 | ||||
Prob (F-statistic): 186,380.7 | Prob (F-statistic): 186,352.9 | ||||
Akaike AIC: −5.994852 | |||||
Schwarz SC: −5.983681 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.179314 | 0.01201 | 98.2134 | 1.167135 | 0.01160 |
NS (−2) | −0.181969 | 0.01200 | −15.1597 | −0.169780 | 0.01159 |
C | −0.000379 | 0.00050 | −0.76087 | −0.000385 | 0.00050 |
EBAY_op | −0.000813 | 0.00072 | −1.12230 | −0.000809 | 0.00072 |
EBAY_hi | −0.000506 | 0.00076 | −0.66517 | −0.000516 | 0.00076 |
EBAY_low | 0.001933 | 0.00082 | 2.36813 | 0.001941 | 0.00082 |
EBAY_cl | −0.000567 | 0.00079 | −0.71527 | −0.000568 | 0.00079 |
EBAY_vol | 5.51 × 10−12 | 8.7 × 10−12 | 0.63066 | 5.62 × 10−12 | 8.7 × 10−12 |
EBAY_r | −0.002245 | 0.00909 | −0.24686 | −0.002243 | 0.00909 |
FFR_var | 0.003529 | 0.00156 | 2.25650 | 0.003520 | 0.00156 |
INF | −0.000107 | 8.4 × 10−5 | −1.28489 | −0.000110 | 8.4 × 10−5 |
R-Squared: 0.996406 | R-Squared: 0.996406 | ||||
Adjusted R-squared: 0.996401 | Adjusted R-squared: 0.996401 | ||||
Prob (F-statistic): 185,609.4 | Prob (F-statistic): 185,580.7 | ||||
Akaike AIC: −5.990758 | |||||
Schwarz SC: −5.979585 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.177807 | 0.01201 | 98.0878 | 1.165644 | 0.01160 |
NS (−2) | −0.182348 | 0.01200 | −15.2018 | −0.170175 | 0.01159 |
C | 0.000581 | 0.00038 | 1.52706 | 0.000592 | 0.00038 |
C_op | 0.000135 | 0.00012 | 1.16126 | 0.000134 | 0.00012 |
C_hi | −0.000237 | 0.00011 | −2.13100 | −0.000237 | 0.00011 |
C_low | 0.000215 | 0.00012 | 1.78050 | 0.000217 | 0.00012 |
C_cl | −0.000108 | 0.00013 | −0.83254 | −0.000109 | 0.00013 |
C_vol | −1.43 × 10−11 | 7.0 × 10−11 | −2.03519 | −1.44 × 10−11 | 7.0 × 10−12 |
C_r | 0.001564 | 0.00563 | 0.27797 | 0.001597 | 0.00563 |
FFR_var | 0.003672 | 0.00156 | 2.34806 | 0.003662 | 0.00156 |
INF | −0.000129 | 7.8 × 10−5 | −1.65558 | −0.000131 | 7.8 × 10−5 |
R-Squared: 0.996416 | R-Squared: 0.996415 | ||||
Adjusted R-squared: 0.996411 | Adjusted R-squared: 0.996410 | ||||
Prob (F-statistic): 185,962.4 | Prob (F-statistic): 185,933.7 | ||||
Akaike AIC: −5.992932 | |||||
Schwarz SC: −5.981751 |
VAR Estimates | Bayesian VAR Estimates | ||||
---|---|---|---|---|---|
Variables | Coefficient | Std. Error | t-Statistic | Coefficient | Std. Error |
NS (−1) | 1.67224 | 0.01200 | 97.2460 | 1.155662 | 0.01160 |
NS (−2) | −0.174427 | 0.01196 | −14.5820 | −0.162878 | 0.01156 |
C | 0.002945 | 0.00051 | 5.76590 | 0.002962 | 0.00051 |
VIX_p | 0.000459 | 0.000222 | 2.11569 | 0.000455 | 0.00022 |
VIX_op | −0.000191 | 0.00019 | −0.98205 | −0.000189 | 0.00019 |
VIX_hi | −0.000673 | 0.00016 | −4.18861 | −0.000680 | 0.00016 |
VIX_low | 0.000306 | 0.00021 | 1.43700 | 0.000314 | 0.00021 |
VIX_ch | −0.006745 | 0.00294 | −2.29529 | −0.006635 | 0.00294 |
FFR_var | 0.002796 | 0.00156 | 1.79824 | 0.002782 | 0.002782 |
INF | −5.71 × 10−5 | 7.5 × 10−5 | −0.76489 | −5.85 × 10−5 | 7.5 × 10−5 |
R-Squared: 0.996460 | R-Squared: 0.996460 | ||||
Adjusted R-squared: 0.996455 | Adjusted R-squared: 0.996455 | ||||
Prob (F-statistic): 209,369.0 | Prob (F-statistic): 209,339.8 | ||||
Akaike AIC: −6.005934 | |||||
Schwarz SC: −5.995775 |
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Dumiter, F.C.; Turcaș, F.; Nicoară, Ș.A.; Bențe, C.; Boiță, M. The Impact of Sentiment Indices on the Stock Exchange—The Connections between Quantitative Sentiment Indicators, Technical Analysis, and Stock Market. Mathematics 2023, 11, 3128. https://doi.org/10.3390/math11143128
Dumiter FC, Turcaș F, Nicoară ȘA, Bențe C, Boiță M. The Impact of Sentiment Indices on the Stock Exchange—The Connections between Quantitative Sentiment Indicators, Technical Analysis, and Stock Market. Mathematics. 2023; 11(14):3128. https://doi.org/10.3390/math11143128
Chicago/Turabian StyleDumiter, Florin Cornel, Florin Turcaș, Ștefania Amalia Nicoară, Cristian Bențe, and Marius Boiță. 2023. "The Impact of Sentiment Indices on the Stock Exchange—The Connections between Quantitative Sentiment Indicators, Technical Analysis, and Stock Market" Mathematics 11, no. 14: 3128. https://doi.org/10.3390/math11143128