Tour v531
IRTC
IRHYTHM HLDGS INC
$113.55 -0.26%
(10/20 18:26) ◀
|
Wednesday, October 21, 2026 (6:30pm)
January 2026
|
▶ (10/22 18:35)
◀ 10/21 18:30 ▶

Option Volume

Detail
ℹ
Current (10/21) 126
Calls: 105 (83%)
Puts: 21 (17%)
Prior (10/20) 50
Calls: 9 (18%)
Puts: 41 (82%)
Current vs Prior +152.00%
Calls: +1066.67% (Calls)
Puts: -48.78% (Puts)
Prior 7-Day Total 315
Calls: 132 (42%)
Puts: 183 (58%)
Prior 7-Day Average 45
Calls: 18 (42%)
Puts: 26 (58%)
Current vs Prior 7-Day Avg +180.00%
Calls: +456.82%
Puts: -19.67%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/21) $44.4K
Calls: $34.2K (77%)
Puts: $10.2K (23%)
Prior (10/20) $17.1K
Calls: $7.3K (42%)
Puts: $9.8K (58%)
Current vs Prior +159.30%
Calls: +370.47%
Puts: +3.58%
Prior 7-Day Total $93.4K
Calls: $40.7K (44%)
Puts: $52.7K (56%)
Prior 7-Day Average $13.3K
Calls: $5.8K (44%)
Puts: $7.5K (56%)
Current vs Prior 7-Day Avg +232.38%
Calls: +486.76%
Puts: +35.55%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/21) 0.20
Prior (10/20) 4.56
Current vs Prior -95.61%
Prior 7-Day Average 2.45
Current vs Prior 7-Day Avg -91.84%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/21) 185
Calls: 68 (37%)
Puts: 117 (63%)
Prior (10/20) 192
Calls: 121 (63%)
Puts: 71 (37%)
Current vs Prior -3.65%
Prior 7-Day Total 1,537
Calls: 404 (26%)
Puts: 1,133 (74%)
Prior 7-Day Average 219
Calls: 80 (33%)
Puts: 161 (67%)
Current vs Prior 7-Day Avg -15.74%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 15.32% | 17.75%
Prior 15.24% | 17.87%
Current vs Prior +0.55% | -0.72%
Prior 7-Day Avg 10.84% | 17.01%
Current vs 7-Day Avg +41.35% | +4.35%
Prior 7-Day Eod 15.24% | 17.87%
Current vs 7-Day Eod +0.55% | -0.72%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Prior 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 21.21% | 16.87%
Calls: 17.93% | 15.84%
Puts: 24.49% | 17.89%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 77% of dollar volume in calls ($34.2K) vs puts ($10.2K). Massive premium surge with dollar volume up 159% vs prior. Dollar volume significantly above 7-day average (232% higher). Unusually high activity with volume up 152% vs prior - elevated interest.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 108, top 100)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$125.00Nov 201.054.70$2.88126.7%1000.29--
$115.00Nov 204.708.30$6.5055.4%10.4944
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$100.00Nov 201.053.90$2.48114.9%40.2189
$95.00Nov 200.852.85$1.85108.1%30.1522

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 2 found (best R:R 6.94, avg 4.35)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$115.00$125.00Nov 20$3.62$6.38$3.6249%1.76$118.62
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$100.00$95.00Nov 20$0.63$4.37$0.6321%6.94$99.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 2 found (best R:R 0.57, avg 0.35)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$115.00$125.00Nov 20$3.62$3.62$6.3851%0.57$118.62
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$100.00$95.00Nov 20$0.63$0.63$4.3779%0.14$99.37

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 4.17% of stock, avg 6.04%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$125.00$95.00Nov 20$2.88$1.85$4.73$90.27$129.73
$125.00$100.00Nov 20$2.88$2.48$5.36$94.64$130.36
$115.00$100.00Nov 20$6.50$2.48$8.98$91.02$123.98
$115.00$95.00Nov 20$6.50$1.85$8.35$86.65$123.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 2 found (best net $-1.22, 1 credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$115.00$125.001:2Nov 20$0.74$9.26
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$100.00$95.001:2Nov 20-$1.22$3.78

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 4.14%, avg 2.53%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$115.00Nov 20$4.700.491.3%4.14%5.42%144
$125.00Nov 20$1.050.2910.1%0.92%11.01%100--

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 61 contracts (avg 48 vol/day, 61 traded recently)

IRTC averages only 48 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $115.00 11-20 call last traded $3.40 on 10/14 (now $4.70/$8.30) — try a limit near $4.70. Also watch the $135.00 12-18 call last traded $1.00 on 10/08 (now $0.65/$3.40) — try a limit near $1.00. Most tradeable put: the $110.00 12-18 put last traded $9.20 on 10/01 (now $4.60/$8.30) — try a limit near $6.45.
CALLS (40)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$115.00Nov 20$4.70$8.30$6.50$3.40 10/14$3.15–$8.95$4.7044
$115.00Dec 18$6.70$10.10$8.40$6.50 10/16$4.70–$10.70$6.70--
$115.00Mar 19$12.00$15.90$13.95$22.88 08/19$9.25–$16.15$13.95--
$110.00Nov 20$7.70$11.40$9.55$6.42 10/07$4.25–$11.55$7.70--
$110.00Dec 18$9.10$12.40$10.75$13.44 09/29$6.40–$13.55$10.75--
$120.00Nov 20$2.15$5.70$3.93$3.30 10/16$1.85–$6.50$3.30--
$105.00Dec 18$12.10$16.40$14.25$12.08 10/16$8.35–$16.60$12.10--
$105.00Jan 15$14.00$17.80$15.90$11.80 10/07$9.25–$18.35$14.00--
$125.00Nov 20$1.05$4.70$2.88$2.15 10/16$1.15–$4.65$2.15--
$125.00Dec 18$2.25$5.90$4.08$4.00 10/16$2.28–$6.40$4.00--
$125.00Jan 15$4.40$7.80$6.10$4.20 10/14$3.65–$8.15$4.40--
$125.00Mar 19$8.00$12.40$10.20$16.60 08/28$6.15–$12.15$10.20--
$100.00Nov 20$14.20$18.50$16.35$15.30 10/16$9.20–$18.50$15.30--
$130.00Nov 20$0.00$3.50$1.75$2.89 09/21$1.18–$3.50$1.75--
$130.00Dec 18$1.15$4.60$2.88$7.70 08/27$1.80–$4.93$2.88--
$130.00Jan 15$2.60$6.50$4.55$6.30 09/29$2.70–$6.50$4.55--
$135.00Nov 20$0.00$3.10$1.55$1.60 10/01$0.75–$2.50$1.55--
$135.00Dec 18$0.65$3.40$2.03$1.00 10/08$1.22–$3.80$1.0024
$135.00Jan 15$2.05$5.90$3.98$1.80 10/06$2.13–$5.15$2.05--
$90.00Dec 18$24.10$27.80$25.95$31.00 08/28$17.40–$27.85$25.95--
$90.00Mar 19$28.40$32.10$30.25$27.30 10/05$21.70–$31.50$28.40--
$140.00Nov 20$0.00$2.75$1.38$5.29 09/01$0.78–$2.03$1.38--
$140.00Dec 18$0.00$3.40$1.70$0.90 10/08$0.85–$3.00$0.90--
$140.00Jan 15$0.90$4.40$2.65$2.60 10/05$1.58–$4.10$2.60--
$140.00Feb 19$2.00$5.30$3.65$3.25 10/12$2.60–$5.55$3.25--
$145.00Nov 20$0.00$2.55$1.27$5.00 08/25$0.95–$1.70$1.27--
$145.00Dec 18$0.00$3.00$1.50$0.50 09/21$1.25–$2.23$0.50--
$150.00Dec 18$0.00$2.75$1.38$1.50 09/18$1.10–$1.73$1.38--
$150.00Jan 15$0.00$3.60$1.80$0.91 10/08$1.08–$2.45$0.91--
$150.00Mar 19$2.10$4.30$3.20$3.00 10/16$1.83–$4.95$3.00--
$150.00Dec 17$10.00$14.50$12.25$18.00 08/26$8.75–$14.00$12.25--
$155.00Nov 20$0.00$1.55$0.78$2.22 09/01$0.68–$1.35$0.78--
$155.00Dec 18$0.00$2.55$1.27$2.24 08/27$0.68–$1.65$1.27--
$160.00Jan 15$0.00$3.10$1.55$0.85 10/05$0.93–$1.85$0.85--
$160.00Feb 19$0.00$3.10$1.55$1.20 10/08$1.35–$2.47$1.20--
$170.00Nov 20$0.00$0.90$0.45$1.42 09/04$0.45–$1.18$0.45--
$55.00Dec 17$62.00$67.00$64.50$62.50 10/01$54.25–$65.75$62.50--
$180.00Dec 18$0.00$1.15$0.57$0.48 09/24$0.53–$1.23$0.48--
$190.00Dec 17$3.00$8.00$5.50$9.60 09/01$3.50–$6.20$5.50--
$270.00Dec 18$0.00$2.15$1.08$0.38 09/24$0.48–$1.08$0.38--
PUTS (21)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$110.00Nov 20$4.30$7.40$5.85$7.00 08/26$5.65–$11.30$5.85--
$110.00Dec 18$4.60$8.30$6.45$9.20 10/01$6.45–$12.75$6.456
$110.00Jan 15$6.00$9.30$7.65$11.00 09/10$7.65–$14.05$7.65--
$105.00Dec 18$3.20$6.30$4.75$6.70 10/02$4.75–$9.75$4.75--
$125.00Jan 15$14.70$18.70$16.70$14.45 08/25$16.00–$24.60$14.70--
$125.00Mar 19$17.40$21.50$19.45$17.80 08/21$19.00–$26.95$17.80--
$100.00Nov 20$1.05$3.90$2.48$3.12 10/16$2.48–$6.10$2.4889
$100.00Dec 18$1.85$5.60$3.72$5.10 10/02$3.72–$6.95$3.72--
$130.00Dec 18$17.40$20.90$19.15$15.65 08/25$18.45–$28.40$17.40--
$130.00Mar 19$20.70$24.90$22.80$20.30 08/21$22.35–$30.75$20.70--
$95.00Nov 20$0.85$2.85$1.85$3.20 10/16$1.85–$4.35$1.8522
$95.00Dec 18$0.90$4.00$2.45$3.80 10/05$2.45–$5.15$2.45--
$95.00Mar 19$4.70$7.80$6.25$7.50 09/28$6.25–$9.10$6.25--
$90.00Nov 20$0.00$2.65$1.33$2.17 10/07$1.33–$2.85$1.33--
$90.00Dec 18$0.00$3.60$1.80$3.30 09/25$1.80–$4.20$1.80--
$90.00Jan 15$1.55$4.90$3.23$4.10 10/14$2.93–$4.88$3.23--
$85.00Nov 20$0.00$2.15$1.08$1.30 10/06$1.08–$2.35$1.08--
$85.00Dec 18$0.00$3.30$1.65$2.00 10/02$1.65–$3.15$1.65--
$80.00Nov 20$0.00$2.15$1.08$1.15 09/25$1.08–$1.88$1.08--
$70.00Nov 20$0.00$2.15$1.08$0.25 09/29$0.68–$1.45$0.25--
$55.00Nov 20$0.00$2.15$1.08$0.20 10/07$0.57–$1.18$0.20--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 105
Total Puts 21
Put/Call Ratio 0.20
Net Difference 84

Prior's Put/Call Breakdown

Total Calls 9
Total Puts 41
Put/Call Ratio 4.56
Net Difference -32

Prior 7-Day Put/Call Summary

Total Calls 132
Total Puts 183
Average Put/Call Ratio 2.45
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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