Statistics of Price Movements of Gentherm Inc (THRM)

The price movements of Gentherm Inc (ticker THRM) are summarized in five ways:

Table 1. Statistics of daily price changes using the closing prices
Table 2. Statistics of daily price changes using the closing and opening prices
Table 3 – 7. Statistics of daily price changes when THRM opened with an increase of 1%, 2%, 3%, 4%, or more than 5%
Table 8 – 10. Statistics of stock price changes in the 20 days after THRM had a big price move
Table 11. Statistics of daily price changes in the 20 days after THRM moved 5% with twice the 30-day average volume

The statistics are calculated using THRM's price data across 1,547 trading days from 2015 to 2020.

Table 1. Statistics of THRM one-day price changes

In this table, the one-day price change is calculated using the closing price and the previous day's closing price.

In the past 1,547 trading days, 49.4% of the time (764 days), THRM closed above the previous day's closing price. 45.1% of the time (698 days), it closed below the previous day's closing price. 5.4% of the time (84 days), it did not change.

Also see: VIX price movement study.

THRM Price Change (%)	Number of Days	% of Total Sessions
13 – 14%	1	0.06%
12 – 13%	1	0.06%
8 – 9%	4	0.26%
7 – 8%	2	0.13%
6 – 7%	7	0.45%
5 – 6%	14	0.91%
4 – 5%	28	1.81%
3 – 4%	51	3.30%
2 – 3%	106	6.86%
1 – 2%	220	14.23%
0 – 1%	330	21.35%
0%	84	5.43%
0 – -1%	307	19.86%
-1 – -2%	198	12.81%
-2 – -3%	96	6.21%
-3 – -4%	40	2.59%
-4 – -5%	29	1.88%
-5 – -6%	9	0.58%
-6 – -7%	4	0.26%
-7 – -8%	6	0.39%
-8 – -9%	3	0.19%
-10 – -11%	4	0.26%
-13 – -14%	1	0.06%
-14 – -15%	1	0.06%

Table 2. Statistics of THRM: Closing vs. Open

In this table, instead of using the closing price of the previous day, the opening price is used to calculate the one-day price change of THRM.

47.7% of the time (738 days), THRM closed above the opening price. 47.1% of the time (728 days), it closed below the opening price. 5.2% of the time (81 days), it closed where it started.

Closing - Open (%)	Number of Days	% of Total Sessions
9 – 10%	1	0.06%
8 – 9%	2	0.13%
7 – 8%	3	0.19%
6 – 7%	3	0.19%
5 – 6%	3	0.19%
4 – 5%	22	1.42%
3 – 4%	42	2.71%
2 – 3%	101	6.53%
1 – 2%	201	12.99%
0 – 1%	360	23.27%
0%	81	5.24%
0 – -1%	353	22.82%
-1 – -2%	205	13.25%
-2 – -3%	93	6.01%
-3 – -4%	41	2.65%
-4 – -5%	18	1.16%
-5 – -6%	10	0.65%
-7 – -8%	4	0.26%
-8 – -9%	1	0.06%
-9 – -10%	1	0.06%
-10 – -11%	2	0.13%

Table 3. One-day performance when THRM opened 5% higher than previous close

In the past 1,547 trading days, THRM opened more than 5% higher than the previous day's closing price 8 times. Of these days, 37.5% (3 days) had closing prices above the opening price, and 62.5% (5 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
5 – 6%	1	12.50%
0 – 1%	2	25.00%
0 – -1%	1	12.50%
-1 – -2%	2	25.00%
-2 – -3%	1	12.50%
-4 – -5%	1	12.50%

Table 4. Closing vs. open when THRM opened 4–5% higher

On 6 days, THRM opened 4–5% higher than the previous day's closing price. Of these days, 66.7% (4 days) had closing prices above the opening price, and 33.3% (2 days) had closing prices below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
8 – 9%	1	16.67%
1 – 2%	1	16.67%
0 – 1%	2	33.33%
-1 – -2%	1	16.67%
-2 – -3%	1	16.67%

Table 5. Closing vs. open when THRM open 3 – 4% higher

10 times THRM opened 3 – 4% higher than the previous day's closing price. Among these days, 50.0% (5 days) closed above the opening price, 50.0% (5 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
5 – 6%	1	10.00%
4 – 5%	2	20.00%
1 – 2%	2	20.00%
0 – -1%	1	10.00%
-2 – -3%	3	30.00%
-4 – -5%	1	10.00%

Table 6. Closing vs. open when THRM open 2 – 3% higher

26 times THRM opened 2 – 3% higher than the previous day's closing price. Among these days, 42.3% (11 days) closed above the opening price, 53.8% (14 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
4 – 5%	1	3.85%
3 – 4%	1	3.85%
2 – 3%	1	3.85%
0 – 1%	8	30.77%
0%	1	3.85%
0 – -1%	6	23.08%
-1 – -2%	3	11.54%
-2 – -3%	3	11.54%
-3 – -4%	2	7.69%

Table 7. Closing vs. open when THRM open 1 – 2% higher

112 times THRM opened 1 – 2% higher than the previous day's closing price. Among these days, 54.5% (61 days) closed above the opening price, 45.5% (51 days) closed below the opening price.

Closing - Open (%)	Number of Days	% of Total Sessions
7 – 8%	1	0.89%
5 – 6%	1	0.89%
4 – 5%	4	3.57%
3 – 4%	5	4.46%
2 – 3%	11	9.82%
1 – 2%	17	15.18%
0 – 1%	22	19.64%
0 – -1%	27	24.11%
-1 – -2%	16	14.29%
-2 – -3%	3	2.68%
-3 – -4%	3	2.68%
-5 – -6%	2	1.79%

Table 8. Periods when THRM moved 15% or more

In this table, we track the price movements in the 20 days after THRM had a one-day price change of at least 15%.

Date	Price Change	Price Change after 15% Move
Days after:		1	4	7	10	13	16	19

Table 9. Periods when THRM moved 10% or more

In this table, we track the price movements in the 20 days after THRM had a one-day price change of at least 10%.

Date	Price Change	Price Change after 10% Move
Days after:		1	4	7	10	13	16	19
20151030	13.1%	.4	-2.7	-3.9	-6.2	-3.1	-1.0	1.2
20200324	12%	-.6	1.1	-7.2	.9	13.0	5.1	5.5
20200316	-10%	6.4	-11.7	.9	2.6	-5.8	2.4	14.7
20170727	-10.3%	-1.1	-8.3	-10.8	-13.7	-13.1	-14.1	-14.2
20160428	-10.4%	-5.6	-6.4	-7.0	-10.0	-10.2	-8.9	-5.7
20200312	-10.4%	5.2	-14.4	-14.3	-.6	-7.4	-15.5	3.2
20160728	-13.7%	2.4	-2.7	-3.1	-4.1	-3.5	-3.8	-.3
20200318	-14.9%	1.2	12.1	11.7	1.6	4.5	26.7	23.3

Table 9a. THRM average price changes following a 10% up day

Of the 1,547 trading days from 2015 to 2020, there were 2 days in which THRM was up more than 10%. This table shows the average price changes over the 2 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 10%	-.1	-.8	-5.5	-2.7	5.0	2.0	3.4

Table 9b. THRM average price changes following a 10% down day

Of the 1,547 trading days from 2015 to 2020, there were 6 days in which THRM was down more than -10%. This table shows the average price changes over the 6 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -10%	1.4	-5.2	-3.8	-4.0	-5.9	-2.2	3.5

Table 10. Periods when THRM moved 5% or more

In this table, we track the price movements in the 20 days after THRM had a one-day price change of at least 5%.

Date	Price Change	Price Change after 5% Move
Days after:		1	4	7	10	13	16	19
20151030	13.1%	.4	-2.7	-3.9	-6.2	-3.1	-1.0	1.2
20200324	12%	-.6	1.1	-7.2	.9	13.0	5.1	5.5
20180626	8.9%	-3.2	.1	2.5	2.0	1.9	3.8	3.4
20180726	8.9%	-2.0	-.8	2.4	3.2	3.1	6.1	7.9
20181025	8.4%	4.5	7.7	7.3	10.4	9.1	8.9	9.8
20200407	8.3%	6.5	9.4	3.7	.2	4.5	17.4	11.2
20170221	7.8%	-1.2	-3.5	-5.2	-9.5	-6.6	-2.7	-1.8
20201110	7.1%	-1.4	-.4	-1.3	6.5	6.8	7.8	15.1
20190726	6.9%	-2.2	-4.7	-7.1	-7.4	-10.4	-9.8	-10.2
20200805	6.8%	-.9	4.2	4.4	2.2	5.2	6.0	6.9
20200408	6.4%	5.2	2.3	.1	-3.1	1.6	7.0	6.7
20200317	6.3%	-14.9	-14.9	-1.3	-8.0	-16.0	2.5	5.4
20201029	6.3%	-1.9	13.0	10.1	14.3	16.9	18.9	22.0
20200518	6.1%	-2.8	-.8	6.1	1.5	8.3	9.7	.3
20200219	6%	-.9	-8.1	-16.7	-13.1	-22.2	-30.7	-30.3
20170427	5.9%	-3.4	-4.2	-3.0	-.1	.7	-5.5	-3.4
20200508	5.9%	.1	-4.6	-.7	1.4	8.5	3.8	10.7
20200406	5.8%	8.3	21.3	12.8	13.2	12.5	20.5	18.7
20150108	5.7%	-2.9	-3.7	-2.2	3.9	-3.5	-4.5	2.3
20200429	5.5%	-2.9	-3.2	1.4	-4.0	3.6	2.8	7.7
20151216	5.4%	-1.7	-4.0	-2.9	-3.3	-9.9	-16.7	-16.3
20150420	5.3%	-1.9	-1.1	-3.9	-.1	-2.7	.4	2.6
20180220	5.3%	-1.2	-3.9	-6.1	-1.5	.3	.1	-.4
20200313	5.2%	-10.1	-17.7	-8.7	-9.1	-17.3	-15.0	3.1
20170104	5.1%	-4.1	-5.2	-3.5	-5.3	-5.2	-2.2	-.8
20190905	5.1%	2.1	10.5	9.8	8.8	5.2	6.0	4.7
20200409	5.1%	.0	-7.0	-6.7	-7.2	-.7	-2.1	1.5
20150330	5%	1.1	-1.5	2.9	4.1	2.0	4.4	5.4
20201123	5%
20180105	-5%	1.6	1.4	2.5	1.9	.0	1.1	.6
20200403	-5.1%	5.9	28.4	24.9	22.2	18.3	24.0	30.7
20200921	-5.3%	.2	-1.6	1.7	10.9	16.0	15.2	15.1
20151029	-5.4%	13.1	12.1	8.0	6.5	6.8	12.1	14.5
20160115	-5.4%	.0	.2	3.1	5.3	-.2	-4.7	-2.1
20190306	-5.5%	-.4	-.6	-1.5	-2.7	-4.5	-3.7	-.8
20190725	-5.5%	6.9	4.9	-1.9	-.6	-1.2	-3.7	-3.7
20160429	-5.6%	1.4	-1.2	-1.5	-5.7	-4.1	-4.3	-.1
20190103	-5.7%	4.5	12.8	10.9	12.4	12.0	11.0	7.8
20200401	-6%	2.4	11.4	24.7	15.9	16.4	15.7	23.9
20181010	-6.2%	-1.1	2.3	-3.2	-6.7	8.2	9.7	9.8
20170517	-6.5%	.3	2.2	4.4	4.3	7.1	9.0	7.9
20200309	-6.7%	3.5	-6.4	-23.8	-23.8	-11.6	-17.6	-24.8
20150708	-7%	.3	3.6	-.6	-1.2	-1.3	1.4	-.7
20170403	-7%	-.3	-3.3	-4.2	-4.0	-1.6	-.8	1.8
20161018	-7.1%	4.4	3.0	1.2	-2.3	-2.3	-.2	10.1
20150923	-7.2%	1.5	3.5	8.5	13.0	14.2	14.4	13.3
20160624	-7.2%	-9.0	-.6	-3.6	2.4	6.8	9.2	8.5
20200611	-7.9%	1.3	.0	.8	-2.6	-1.7	-1.7	-3.9
20160908	-8.4%	-1.1	-3.0	-1.3	2.6	-1.5	1.2	.5
20160310	-8.5%	4.3	7.1	6.5	4.5	8.1	8.0	4.3
20160627	-8.9%	3.7	10.6	7.7	13.9	17.8	17.4	18.7
20200316	-10%	6.4	-11.7	.9	2.6	-5.8	2.4	14.7
20170727	-10.3%	-1.1	-8.3	-10.8	-13.7	-13.1	-14.1	-14.2
20160428	-10.4%	-5.6	-6.4	-7.0	-10.0	-10.2	-8.9	-5.7
20200312	-10.4%	5.2	-14.4	-14.3	-.6	-7.4	-15.5	3.2
20160728	-13.7%	2.4	-2.7	-3.1	-4.1	-3.5	-3.8	-.3
20200318	-14.9%	1.2	12.1	11.7	1.6	4.5	26.7	23.3

Table 10a. THRM average price changes following a 5% up day

Of the 1,547 trading days from 2015 to 2020, there were 29 days in which THRM was up more than 5%. This table shows the average price changes over the 29 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ 5%	-1.0	-.6	-.4	.2	.7	1.4	3.1

Table 10b. THRM average price changes following a 5% down day

Of the 1,547 trading days from 2015 to 2020, there were 28 days in which THRM was down more than -5%. This table shows the average price changes over the 28 days.

Average Type	Average Price Change
Days after:	1	4	7	10	13	16	19
Avg for Change ≥ -5%	1.9	2.0	1.5	1.5	2.4	3.6	5.4

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Also see: VIX price movement study.